From 651a013649943710a900551ec6e03d2084e1a65a Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Fri, 25 Aug 2017 17:37:41 +0200 Subject: scsi: scsi_transport_sas: switch to bsg-lib for SMP passthrough Simplify the SMP passthrough code by switching it to the generic bsg-lib helpers that abstract away the details of the request code, and gets drivers out of seeing struct scsi_request. For the libsas host SMP code there is a small behavior difference in that we now always clear the residual len for successful commands, similar to the three other SMP handler implementations. Given that there is no partial command handling in the host SMP handler this should not matter in practice. [mkp: typos and checkpatch fixes] Signed-off-by: Christoph Hellwig Reviewed-by: Johannes Thumshirn Signed-off-by: Martin K. Petersen --- drivers/scsi/libsas/sas_expander.c | 70 ++++++++++++++++++++------------------ 1 file changed, 37 insertions(+), 33 deletions(-) (limited to 'drivers/scsi/libsas/sas_expander.c') diff --git a/drivers/scsi/libsas/sas_expander.c b/drivers/scsi/libsas/sas_expander.c index 570b2cb2da43..6b4fd2375178 100644 --- a/drivers/scsi/libsas/sas_expander.c +++ b/drivers/scsi/libsas/sas_expander.c @@ -64,8 +64,8 @@ static void smp_task_done(struct sas_task *task) /* Give it some long enough timeout. In seconds. */ #define SMP_TIMEOUT 10 -static int smp_execute_task(struct domain_device *dev, void *req, int req_size, - void *resp, int resp_size) +static int smp_execute_task_sg(struct domain_device *dev, + struct scatterlist *req, struct scatterlist *resp) { int res, retry; struct sas_task *task = NULL; @@ -86,8 +86,8 @@ static int smp_execute_task(struct domain_device *dev, void *req, int req_size, } task->dev = dev; task->task_proto = dev->tproto; - sg_init_one(&task->smp_task.smp_req, req, req_size); - sg_init_one(&task->smp_task.smp_resp, resp, resp_size); + task->smp_task.smp_req = *req; + task->smp_task.smp_resp = *resp; task->task_done = smp_task_done; @@ -151,6 +151,17 @@ static int smp_execute_task(struct domain_device *dev, void *req, int req_size, return res; } +static int smp_execute_task(struct domain_device *dev, void *req, int req_size, + void *resp, int resp_size) +{ + struct scatterlist req_sg; + struct scatterlist resp_sg; + + sg_init_one(&req_sg, req, req_size); + sg_init_one(&resp_sg, resp, resp_size); + return smp_execute_task_sg(dev, &req_sg, &resp_sg); +} + /* ---------- Allocations ---------- */ static inline void *alloc_smp_req(int size) @@ -2130,57 +2141,50 @@ int sas_ex_revalidate_domain(struct domain_device *port_dev) return res; } -int sas_smp_handler(struct Scsi_Host *shost, struct sas_rphy *rphy, - struct request *req) +void sas_smp_handler(struct bsg_job *job, struct Scsi_Host *shost, + struct sas_rphy *rphy) { struct domain_device *dev; - int ret, type; - struct request *rsp = req->next_rq; - - if (!rsp) { - printk("%s: space for a smp response is missing\n", - __func__); - return -EINVAL; - } + unsigned int reslen = 0; + int ret = -EINVAL; /* no rphy means no smp target support (ie aic94xx host) */ if (!rphy) - return sas_smp_host_handler(shost, req, rsp); - - type = rphy->identify.device_type; + return sas_smp_host_handler(job, shost); - if (type != SAS_EDGE_EXPANDER_DEVICE && - type != SAS_FANOUT_EXPANDER_DEVICE) { + switch (rphy->identify.device_type) { + case SAS_EDGE_EXPANDER_DEVICE: + case SAS_FANOUT_EXPANDER_DEVICE: + break; + default: printk("%s: can we send a smp request to a device?\n", __func__); - return -EINVAL; + goto out; } dev = sas_find_dev_by_rphy(rphy); if (!dev) { printk("%s: fail to find a domain_device?\n", __func__); - return -EINVAL; + goto out; } /* do we need to support multiple segments? */ - if (bio_multiple_segments(req->bio) || - bio_multiple_segments(rsp->bio)) { + if (job->request_payload.sg_cnt > 1 || + job->reply_payload.sg_cnt > 1) { printk("%s: multiple segments req %u, rsp %u\n", - __func__, blk_rq_bytes(req), blk_rq_bytes(rsp)); - return -EINVAL; + __func__, job->request_payload.payload_len, + job->reply_payload.payload_len); + goto out; } - ret = smp_execute_task(dev, bio_data(req->bio), blk_rq_bytes(req), - bio_data(rsp->bio), blk_rq_bytes(rsp)); + ret = smp_execute_task_sg(dev, job->request_payload.sg_list, + job->reply_payload.sg_list); if (ret > 0) { /* positive number is the untransferred residual */ - scsi_req(rsp)->resid_len = ret; - scsi_req(req)->resid_len = 0; + reslen = ret; ret = 0; - } else if (ret == 0) { - scsi_req(rsp)->resid_len = 0; - scsi_req(req)->resid_len = 0; } - return ret; +out: + bsg_job_done(job, ret, reslen); } -- cgit v1.2.3 From 77570eedd92adfcf69fdde31183a56324f82ca5c Mon Sep 17 00:00:00 2001 From: Kees Cook Date: Tue, 22 Aug 2017 16:05:14 -0700 Subject: scsi: sas: Convert timers to use timer_setup() In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. This requires adding a pointer to hold the timer's target task, as there isn't a link back from slow_task. Cc: John Garry Cc: "James E.J. Bottomley" Cc: "Martin K. Petersen" Cc: Jack Wang Cc: lindar_liu@usish.com Cc: Jens Axboe Cc: Hannes Reinecke Cc: Johannes Thumshirn Cc: Benjamin Block Cc: Baoyou Xie Cc: Wei Yongjun Cc: linux-scsi@vger.kernel.org Signed-off-by: Kees Cook Reviewed-by: Martin K. Petersen Acked-by: John Garry # for hisi_sas part Tested-by: John Garry # basic sanity test for hisi_sas Reviewed-by: Jack Wang --- drivers/scsi/hisi_sas/hisi_sas.h | 1 - drivers/scsi/hisi_sas/hisi_sas_main.c | 14 ++++++-------- drivers/scsi/hisi_sas/hisi_sas_v1_hw.c | 6 +++--- drivers/scsi/hisi_sas/hisi_sas_v2_hw.c | 24 +++++++++++------------- drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 2 +- drivers/scsi/libsas/sas_expander.c | 8 ++++---- drivers/scsi/libsas/sas_init.c | 3 ++- drivers/scsi/libsas/sas_scsi_host.c | 2 +- drivers/scsi/mvsas/mv_init.c | 3 +-- drivers/scsi/mvsas/mv_sas.c | 15 +++++++-------- drivers/scsi/mvsas/mv_sas.h | 1 - drivers/scsi/pm8001/pm8001_sas.c | 11 +++++------ include/scsi/libsas.h | 1 + 13 files changed, 42 insertions(+), 49 deletions(-) (limited to 'drivers/scsi/libsas/sas_expander.c') diff --git a/drivers/scsi/hisi_sas/hisi_sas.h b/drivers/scsi/hisi_sas/hisi_sas.h index 07f4a4cfbec1..15692ea05ced 100644 --- a/drivers/scsi/hisi_sas/hisi_sas.h +++ b/drivers/scsi/hisi_sas/hisi_sas.h @@ -103,7 +103,6 @@ struct hisi_sas_phy { struct hisi_sas_port *port; struct asd_sas_phy sas_phy; struct sas_identify identify; - struct timer_list timer; struct work_struct phyup_ws; u64 port_id; /* from hw */ u64 dev_sas_addr; diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c index 16664f2e15fb..37c838be4757 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_main.c +++ b/drivers/scsi/hisi_sas/hisi_sas_main.c @@ -627,7 +627,6 @@ static void hisi_sas_phy_init(struct hisi_hba *hisi_hba, int phy_no) phy->hisi_hba = hisi_hba; phy->port = NULL; - init_timer(&phy->timer); sas_phy->enabled = (phy_no < hisi_hba->n_phy) ? 1 : 0; sas_phy->class = SAS; sas_phy->iproto = SAS_PROTOCOL_ALL; @@ -792,9 +791,10 @@ static void hisi_sas_task_done(struct sas_task *task) complete(&task->slow_task->completion); } -static void hisi_sas_tmf_timedout(unsigned long data) +static void hisi_sas_tmf_timedout(struct timer_list *t) { - struct sas_task *task = (struct sas_task *)data; + struct sas_task_slow *slow = from_timer(slow, t, timer); + struct sas_task *task = slow->task; unsigned long flags; spin_lock_irqsave(&task->task_state_lock, flags); @@ -833,8 +833,7 @@ static int hisi_sas_exec_internal_tmf_task(struct domain_device *device, } task->task_done = hisi_sas_task_done; - task->slow_task->timer.data = (unsigned long) task; - task->slow_task->timer.function = hisi_sas_tmf_timedout; + task->slow_task->timer.function = (TIMER_FUNC_TYPE)hisi_sas_tmf_timedout; task->slow_task->timer.expires = jiffies + TASK_TIMEOUT*HZ; add_timer(&task->slow_task->timer); @@ -1447,8 +1446,7 @@ hisi_sas_internal_task_abort(struct hisi_hba *hisi_hba, task->dev = device; task->task_proto = device->tproto; task->task_done = hisi_sas_task_done; - task->slow_task->timer.data = (unsigned long)task; - task->slow_task->timer.function = hisi_sas_tmf_timedout; + task->slow_task->timer.function = (TIMER_FUNC_TYPE)hisi_sas_tmf_timedout; task->slow_task->timer.expires = jiffies + msecs_to_jiffies(110); add_timer(&task->slow_task->timer); @@ -1877,7 +1875,7 @@ static struct Scsi_Host *hisi_sas_shost_alloc(struct platform_device *pdev, hisi_hba->shost = shost; SHOST_TO_SAS_HA(shost) = &hisi_hba->sha; - init_timer(&hisi_hba->timer); + timer_setup(&hisi_hba->timer, NULL, 0); if (hisi_sas_get_fw_info(hisi_hba) < 0) goto err_out; diff --git a/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c index 08eca20b0b81..9385554e43a6 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c @@ -807,9 +807,9 @@ static void phy_hard_reset_v1_hw(struct hisi_hba *hisi_hba, int phy_no) start_phy_v1_hw(hisi_hba, phy_no); } -static void start_phys_v1_hw(unsigned long data) +static void start_phys_v1_hw(struct timer_list *t) { - struct hisi_hba *hisi_hba = (struct hisi_hba *)data; + struct hisi_hba *hisi_hba = from_timer(hisi_hba, t, timer); int i; for (i = 0; i < hisi_hba->n_phy; i++) { @@ -828,7 +828,7 @@ static void phys_init_v1_hw(struct hisi_hba *hisi_hba) hisi_sas_phy_read32(hisi_hba, i, CHL_INT2_MSK); } - setup_timer(timer, start_phys_v1_hw, (unsigned long)hisi_hba); + timer_setup(timer, start_phys_v1_hw, 0); mod_timer(timer, jiffies + HZ); } diff --git a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c index 779af979b6db..b1f097dabd01 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c @@ -728,7 +728,7 @@ enum { #define ERR_ON_RX_PHASE(err_phase) (err_phase == 0x10 || \ err_phase == 0x20 || err_phase == 0x40) -static void link_timeout_disable_link(unsigned long data); +static void link_timeout_disable_link(struct timer_list *t); static u32 hisi_sas_read32(struct hisi_hba *hisi_hba, u32 off) { @@ -1270,9 +1270,9 @@ static void init_reg_v2_hw(struct hisi_hba *hisi_hba) upper_32_bits(hisi_hba->initial_fis_dma)); } -static void link_timeout_enable_link(unsigned long data) +static void link_timeout_enable_link(struct timer_list *t) { - struct hisi_hba *hisi_hba = (struct hisi_hba *)data; + struct hisi_hba *hisi_hba = from_timer(hisi_hba, t, timer); int i, reg_val; for (i = 0; i < hisi_hba->n_phy; i++) { @@ -1287,13 +1287,13 @@ static void link_timeout_enable_link(unsigned long data) } } - hisi_hba->timer.function = link_timeout_disable_link; + hisi_hba->timer.function = (TIMER_FUNC_TYPE)link_timeout_disable_link; mod_timer(&hisi_hba->timer, jiffies + msecs_to_jiffies(900)); } -static void link_timeout_disable_link(unsigned long data) +static void link_timeout_disable_link(struct timer_list *t) { - struct hisi_hba *hisi_hba = (struct hisi_hba *)data; + struct hisi_hba *hisi_hba = from_timer(hisi_hba, t, timer); int i, reg_val; reg_val = hisi_sas_read32(hisi_hba, PHY_STATE); @@ -1308,14 +1308,13 @@ static void link_timeout_disable_link(unsigned long data) } } - hisi_hba->timer.function = link_timeout_enable_link; + hisi_hba->timer.function = (TIMER_FUNC_TYPE)link_timeout_enable_link; mod_timer(&hisi_hba->timer, jiffies + msecs_to_jiffies(100)); } static void set_link_timer_quirk(struct hisi_hba *hisi_hba) { - hisi_hba->timer.data = (unsigned long)hisi_hba; - hisi_hba->timer.function = link_timeout_disable_link; + hisi_hba->timer.function = (TIMER_FUNC_TYPE)link_timeout_disable_link; hisi_hba->timer.expires = jiffies + msecs_to_jiffies(1000); add_timer(&hisi_hba->timer); } @@ -2574,9 +2573,9 @@ static int prep_ata_v2_hw(struct hisi_hba *hisi_hba, return 0; } -static void hisi_sas_internal_abort_quirk_timeout(unsigned long data) +static void hisi_sas_internal_abort_quirk_timeout(struct timer_list *t) { - struct hisi_sas_slot *slot = (struct hisi_sas_slot *)data; + struct hisi_sas_slot *slot = from_timer(slot, t, internal_abort_timer); struct hisi_sas_port *port = slot->port; struct asd_sas_port *asd_sas_port; struct asd_sas_phy *sas_phy; @@ -2619,8 +2618,7 @@ static int prep_abort_v2_hw(struct hisi_hba *hisi_hba, struct timer_list *timer = &slot->internal_abort_timer; /* setup the quirk timer */ - setup_timer(timer, hisi_sas_internal_abort_quirk_timeout, - (unsigned long)slot); + timer_setup(timer, hisi_sas_internal_abort_quirk_timeout, 0); /* Set the timeout to 10ms less than internal abort timeout */ mod_timer(timer, jiffies + msecs_to_jiffies(100)); diff --git a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c index 2e5fa9717be8..3f2f0baf2a5e 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c @@ -1823,7 +1823,7 @@ hisi_sas_shost_alloc_pci(struct pci_dev *pdev) hisi_hba->shost = shost; SHOST_TO_SAS_HA(shost) = &hisi_hba->sha; - init_timer(&hisi_hba->timer); + timer_setup(&hisi_hba->timer, NULL, 0); if (hisi_sas_get_fw_info(hisi_hba) < 0) goto err_out; diff --git a/drivers/scsi/libsas/sas_expander.c b/drivers/scsi/libsas/sas_expander.c index 6b4fd2375178..174e5eff6155 100644 --- a/drivers/scsi/libsas/sas_expander.c +++ b/drivers/scsi/libsas/sas_expander.c @@ -41,9 +41,10 @@ static int sas_disable_routing(struct domain_device *dev, u8 *sas_addr); /* ---------- SMP task management ---------- */ -static void smp_task_timedout(unsigned long _task) +static void smp_task_timedout(struct timer_list *t) { - struct sas_task *task = (void *) _task; + struct sas_task_slow *slow = from_timer(slow, t, timer); + struct sas_task *task = slow->task; unsigned long flags; spin_lock_irqsave(&task->task_state_lock, flags); @@ -91,8 +92,7 @@ static int smp_execute_task_sg(struct domain_device *dev, task->task_done = smp_task_done; - task->slow_task->timer.data = (unsigned long) task; - task->slow_task->timer.function = smp_task_timedout; + task->slow_task->timer.function = (TIMER_FUNC_TYPE)smp_task_timedout; task->slow_task->timer.expires = jiffies + SMP_TIMEOUT*HZ; add_timer(&task->slow_task->timer); diff --git a/drivers/scsi/libsas/sas_init.c b/drivers/scsi/libsas/sas_init.c index 64e9cdda1c3c..681fcb837354 100644 --- a/drivers/scsi/libsas/sas_init.c +++ b/drivers/scsi/libsas/sas_init.c @@ -66,7 +66,8 @@ struct sas_task *sas_alloc_slow_task(gfp_t flags) } task->slow_task = slow; - init_timer(&slow->timer); + slow->task = task; + timer_setup(&slow->timer, NULL, 0); init_completion(&slow->completion); return task; diff --git a/drivers/scsi/libsas/sas_scsi_host.c b/drivers/scsi/libsas/sas_scsi_host.c index ea8ad06ff582..91795eb56206 100644 --- a/drivers/scsi/libsas/sas_scsi_host.c +++ b/drivers/scsi/libsas/sas_scsi_host.c @@ -919,7 +919,7 @@ void sas_task_abort(struct sas_task *task) return; if (!del_timer(&slow->timer)) return; - slow->timer.function(slow->timer.data); + slow->timer.function((TIMER_DATA_TYPE)&slow->timer); return; } diff --git a/drivers/scsi/mvsas/mv_init.c b/drivers/scsi/mvsas/mv_init.c index 718c88de328b..8c91637cd598 100644 --- a/drivers/scsi/mvsas/mv_init.c +++ b/drivers/scsi/mvsas/mv_init.c @@ -95,7 +95,7 @@ static void mvs_phy_init(struct mvs_info *mvi, int phy_id) phy->mvi = mvi; phy->port = NULL; - init_timer(&phy->timer); + timer_setup(&phy->timer, NULL, 0); sas_phy->enabled = (phy_id < mvi->chip->n_phy) ? 1 : 0; sas_phy->class = SAS; sas_phy->iproto = SAS_PROTOCOL_ALL; @@ -248,7 +248,6 @@ static int mvs_alloc(struct mvs_info *mvi, struct Scsi_Host *shost) mvi->devices[i].dev_type = SAS_PHY_UNUSED; mvi->devices[i].device_id = i; mvi->devices[i].dev_status = MVS_DEV_NORMAL; - init_timer(&mvi->devices[i].timer); } /* diff --git a/drivers/scsi/mvsas/mv_sas.c b/drivers/scsi/mvsas/mv_sas.c index ee81d10252e0..cff1c37b8d2e 100644 --- a/drivers/scsi/mvsas/mv_sas.c +++ b/drivers/scsi/mvsas/mv_sas.c @@ -1283,9 +1283,10 @@ static void mvs_task_done(struct sas_task *task) complete(&task->slow_task->completion); } -static void mvs_tmf_timedout(unsigned long data) +static void mvs_tmf_timedout(struct timer_list *t) { - struct sas_task *task = (struct sas_task *)data; + struct sas_task_slow *slow = from_timer(slow, t, timer); + struct sas_task *task = slow->task; task->task_state_flags |= SAS_TASK_STATE_ABORTED; complete(&task->slow_task->completion); @@ -1309,8 +1310,7 @@ static int mvs_exec_internal_tmf_task(struct domain_device *dev, memcpy(&task->ssp_task, parameter, para_len); task->task_done = mvs_task_done; - task->slow_task->timer.data = (unsigned long) task; - task->slow_task->timer.function = mvs_tmf_timedout; + task->slow_task->timer.function = (TIMER_FUNC_TYPE)mvs_tmf_timedout; task->slow_task->timer.expires = jiffies + MVS_TASK_TIMEOUT*HZ; add_timer(&task->slow_task->timer); @@ -1954,9 +1954,9 @@ static int mvs_handle_event(struct mvs_info *mvi, void *data, int handler) return ret; } -static void mvs_sig_time_out(unsigned long tphy) +static void mvs_sig_time_out(struct timer_list *t) { - struct mvs_phy *phy = (struct mvs_phy *)tphy; + struct mvs_phy *phy = from_timer(phy, t, timer); struct mvs_info *mvi = phy->mvi; u8 phy_no; @@ -2020,8 +2020,7 @@ void mvs_int_port(struct mvs_info *mvi, int phy_no, u32 events) MVS_CHIP_DISP->write_port_irq_mask(mvi, phy_no, tmp | PHYEV_SIG_FIS); if (phy->timer.function == NULL) { - phy->timer.data = (unsigned long)phy; - phy->timer.function = mvs_sig_time_out; + phy->timer.function = (TIMER_FUNC_TYPE)mvs_sig_time_out; phy->timer.expires = jiffies + 5*HZ; add_timer(&phy->timer); } diff --git a/drivers/scsi/mvsas/mv_sas.h b/drivers/scsi/mvsas/mv_sas.h index f9afd4cdd4c4..080676c1c9e5 100644 --- a/drivers/scsi/mvsas/mv_sas.h +++ b/drivers/scsi/mvsas/mv_sas.h @@ -247,7 +247,6 @@ struct mvs_device { enum sas_device_type dev_type; struct mvs_info *mvi_info; struct domain_device *sas_device; - struct timer_list timer; u32 attached_phy; u32 device_id; u32 running_req; diff --git a/drivers/scsi/pm8001/pm8001_sas.c b/drivers/scsi/pm8001/pm8001_sas.c index ce584c31d36e..7b2f92ae9866 100644 --- a/drivers/scsi/pm8001/pm8001_sas.c +++ b/drivers/scsi/pm8001/pm8001_sas.c @@ -656,9 +656,10 @@ void pm8001_task_done(struct sas_task *task) complete(&task->slow_task->completion); } -static void pm8001_tmf_timedout(unsigned long data) +static void pm8001_tmf_timedout(struct timer_list *t) { - struct sas_task *task = (struct sas_task *)data; + struct sas_task_slow *slow = from_timer(slow, t, timer); + struct sas_task *task = slow->task; task->task_state_flags |= SAS_TASK_STATE_ABORTED; complete(&task->slow_task->completion); @@ -694,8 +695,7 @@ static int pm8001_exec_internal_tmf_task(struct domain_device *dev, task->task_proto = dev->tproto; memcpy(&task->ssp_task, parameter, para_len); task->task_done = pm8001_task_done; - task->slow_task->timer.data = (unsigned long)task; - task->slow_task->timer.function = pm8001_tmf_timedout; + task->slow_task->timer.function = (TIMER_FUNC_TYPE)pm8001_tmf_timedout; task->slow_task->timer.expires = jiffies + PM8001_TASK_TIMEOUT*HZ; add_timer(&task->slow_task->timer); @@ -781,8 +781,7 @@ pm8001_exec_internal_task_abort(struct pm8001_hba_info *pm8001_ha, task->dev = dev; task->task_proto = dev->tproto; task->task_done = pm8001_task_done; - task->slow_task->timer.data = (unsigned long)task; - task->slow_task->timer.function = pm8001_tmf_timedout; + task->slow_task->timer.function = (TIMER_FUNC_TYPE)pm8001_tmf_timedout; task->slow_task->timer.expires = jiffies + PM8001_TASK_TIMEOUT * HZ; add_timer(&task->slow_task->timer); diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h index 6c0dc6155ee7..388aaf72b480 100644 --- a/include/scsi/libsas.h +++ b/include/scsi/libsas.h @@ -629,6 +629,7 @@ struct sas_task_slow { */ struct timer_list timer; struct completion completion; + struct sas_task *task; }; #define SAS_TASK_STATE_PENDING 1 -- cgit v1.2.3 From 841b86f3289dbe858daeceec36423d4ea286fac2 Mon Sep 17 00:00:00 2001 From: Kees Cook Date: Mon, 23 Oct 2017 09:40:42 +0200 Subject: treewide: Remove TIMER_FUNC_TYPE and TIMER_DATA_TYPE casts With all callbacks converted, and the timer callback prototype switched over, the TIMER_FUNC_TYPE cast is no longer needed, so remove it. Conversion was done with the following scripts: perl -pi -e 's|\(TIMER_FUNC_TYPE\)||g' \ $(git grep TIMER_FUNC_TYPE | cut -d: -f1 | sort -u) perl -pi -e 's|\(TIMER_DATA_TYPE\)||g' \ $(git grep TIMER_DATA_TYPE | cut -d: -f1 | sort -u) The now unused macros are also dropped from include/linux/timer.h. Signed-off-by: Kees Cook --- drivers/base/power/wakeup.c | 2 +- drivers/block/aoe/aoecmd.c | 2 +- drivers/block/swim3.c | 2 +- drivers/infiniband/hw/nes/nes_verbs.c | 2 +- drivers/input/input.c | 2 +- drivers/media/common/saa7146/saa7146_vbi.c | 2 +- drivers/net/ethernet/ti/tlan.c | 6 +++--- drivers/net/hamradio/scc.c | 8 ++++---- drivers/net/wireless/quantenna/qtnfmac/cfg80211.c | 2 +- drivers/net/wireless/ray_cs.c | 12 ++++++------ drivers/s390/char/sclp.c | 4 ++-- drivers/s390/scsi/zfcp_fsf.c | 4 ++-- drivers/scsi/aic94xx/aic94xx_hwi.c | 2 +- drivers/scsi/aic94xx/aic94xx_tmf.c | 2 +- drivers/scsi/be2iscsi/be_main.c | 4 ++-- drivers/scsi/cxgbi/cxgb3i/cxgb3i.c | 4 ++-- drivers/scsi/cxgbi/cxgb4i/cxgb4i.c | 4 ++-- drivers/scsi/hisi_sas/hisi_sas_main.c | 4 ++-- drivers/scsi/hisi_sas/hisi_sas_v2_hw.c | 6 +++--- drivers/scsi/ipr.c | 8 ++++---- drivers/scsi/libfc/fc_fcp.c | 6 +++--- drivers/scsi/libsas/sas_expander.c | 2 +- drivers/scsi/libsas/sas_scsi_host.c | 2 +- drivers/scsi/mvsas/mv_sas.c | 4 ++-- drivers/scsi/pm8001/pm8001_sas.c | 4 ++-- drivers/scsi/pmcraid.c | 10 +++++----- drivers/staging/irda/include/net/irda/timer.h | 2 +- drivers/tty/serial/8250/8250_core.c | 4 ++-- include/linux/kthread.h | 2 +- include/linux/timer.h | 5 +---- include/linux/workqueue.h | 2 +- kernel/kthread.c | 2 +- kernel/workqueue.c | 2 +- net/atm/lec.c | 6 +++--- net/can/proc.c | 4 ++-- net/lapb/lapb_timer.c | 4 ++-- net/netrom/af_netrom.c | 2 +- net/netrom/nr_timer.c | 2 +- net/rose/rose_link.c | 4 ++-- net/rose/rose_timer.c | 12 ++++++------ net/sunrpc/svc_xprt.c | 2 +- net/x25/af_x25.c | 2 +- net/x25/x25_timer.c | 2 +- sound/usb/line6/driver.c | 2 +- 44 files changed, 84 insertions(+), 87 deletions(-) (limited to 'drivers/scsi/libsas/sas_expander.c') diff --git a/drivers/base/power/wakeup.c b/drivers/base/power/wakeup.c index 680ee1d36ac9..38559f04db2c 100644 --- a/drivers/base/power/wakeup.c +++ b/drivers/base/power/wakeup.c @@ -481,7 +481,7 @@ static bool wakeup_source_not_registered(struct wakeup_source *ws) * Use timer struct to check if the given source is initialized * by wakeup_source_add. */ - return ws->timer.function != (TIMER_FUNC_TYPE)pm_wakeup_timer_fn; + return ws->timer.function != pm_wakeup_timer_fn; } /* diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c index 55ab25f79a08..812fed069708 100644 --- a/drivers/block/aoe/aoecmd.c +++ b/drivers/block/aoe/aoecmd.c @@ -1429,7 +1429,7 @@ aoecmd_ata_id(struct aoedev *d) d->rttavg = RTTAVG_INIT; d->rttdev = RTTDEV_INIT; - d->timer.function = (TIMER_FUNC_TYPE)rexmit_timer; + d->timer.function = rexmit_timer; skb = skb_clone(skb, GFP_ATOMIC); if (skb) { diff --git a/drivers/block/swim3.c b/drivers/block/swim3.c index e620e423102b..af51015d056e 100644 --- a/drivers/block/swim3.c +++ b/drivers/block/swim3.c @@ -397,7 +397,7 @@ static void set_timeout(struct floppy_state *fs, int nticks, if (fs->timeout_pending) del_timer(&fs->timeout); fs->timeout.expires = jiffies + nticks; - fs->timeout.function = (TIMER_FUNC_TYPE)proc; + fs->timeout.function = proc; add_timer(&fs->timeout); fs->timeout_pending = 1; } diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c index db46b7b53fb4..162475aeeedd 100644 --- a/drivers/infiniband/hw/nes/nes_verbs.c +++ b/drivers/infiniband/hw/nes/nes_verbs.c @@ -3819,7 +3819,7 @@ void nes_port_ibevent(struct nes_vnic *nesvnic) if (!nesvnic->event_timer.function) { ib_dispatch_event(&event); nesvnic->last_dispatched_event = event.event; - nesvnic->event_timer.function = (TIMER_FUNC_TYPE)nes_handle_delayed_event; + nesvnic->event_timer.function = nes_handle_delayed_event; nesvnic->event_timer.expires = jiffies + NES_EVENT_DELAY; add_timer(&nesvnic->event_timer); } else { diff --git a/drivers/input/input.c b/drivers/input/input.c index 44916ef4a424..e30642db50d5 100644 --- a/drivers/input/input.c +++ b/drivers/input/input.c @@ -2047,7 +2047,7 @@ static void devm_input_device_unregister(struct device *dev, void *res) */ void input_enable_softrepeat(struct input_dev *dev, int delay, int period) { - dev->timer.function = (TIMER_FUNC_TYPE)input_repeat_key; + dev->timer.function = input_repeat_key; dev->rep[REP_DELAY] = delay; dev->rep[REP_PERIOD] = period; } diff --git a/drivers/media/common/saa7146/saa7146_vbi.c b/drivers/media/common/saa7146/saa7146_vbi.c index ce8d78c137f0..e1d369b976ed 100644 --- a/drivers/media/common/saa7146/saa7146_vbi.c +++ b/drivers/media/common/saa7146/saa7146_vbi.c @@ -402,7 +402,7 @@ static int vbi_open(struct saa7146_dev *dev, struct file *file) sizeof(struct saa7146_buf), file, &dev->v4l2_lock); - vv->vbi_read_timeout.function = (TIMER_FUNC_TYPE)vbi_read_timeout; + vv->vbi_read_timeout.function = vbi_read_timeout; vv->vbi_read_timeout_file = file; /* initialize the brs */ diff --git a/drivers/net/ethernet/ti/tlan.c b/drivers/net/ethernet/ti/tlan.c index 8f53d762fbc4..5a4e78fde530 100644 --- a/drivers/net/ethernet/ti/tlan.c +++ b/drivers/net/ethernet/ti/tlan.c @@ -254,7 +254,7 @@ tlan_set_timer(struct net_device *dev, u32 ticks, u32 type) spin_unlock_irqrestore(&priv->lock, flags); return; } - priv->timer.function = (TIMER_FUNC_TYPE)tlan_timer; + priv->timer.function = tlan_timer; if (!in_irq()) spin_unlock_irqrestore(&priv->lock, flags); @@ -1425,7 +1425,7 @@ static u32 tlan_handle_tx_eof(struct net_device *dev, u16 host_int) tlan_dio_write8(dev->base_addr, TLAN_LED_REG, TLAN_LED_LINK | TLAN_LED_ACT); if (priv->timer.function == NULL) { - priv->timer.function = (TIMER_FUNC_TYPE)tlan_timer; + priv->timer.function = tlan_timer; priv->timer.expires = jiffies + TLAN_TIMER_ACT_DELAY; priv->timer_set_at = jiffies; priv->timer_type = TLAN_TIMER_ACTIVITY; @@ -1576,7 +1576,7 @@ drop_and_reuse: tlan_dio_write8(dev->base_addr, TLAN_LED_REG, TLAN_LED_LINK | TLAN_LED_ACT); if (priv->timer.function == NULL) { - priv->timer.function = (TIMER_FUNC_TYPE)tlan_timer; + priv->timer.function = tlan_timer; priv->timer.expires = jiffies + TLAN_TIMER_ACT_DELAY; priv->timer_set_at = jiffies; priv->timer_type = TLAN_TIMER_ACTIVITY; diff --git a/drivers/net/hamradio/scc.c b/drivers/net/hamradio/scc.c index c9f7215c5dc2..3de272959090 100644 --- a/drivers/net/hamradio/scc.c +++ b/drivers/net/hamradio/scc.c @@ -1005,7 +1005,7 @@ static void __scc_start_tx_timer(struct scc_channel *scc, } else if (when != TIMER_OFF) { - scc->tx_t.function = (TIMER_FUNC_TYPE)handler; + scc->tx_t.function = handler; scc->tx_t.expires = jiffies + (when*HZ)/100; add_timer(&scc->tx_t); } @@ -1031,7 +1031,7 @@ static void scc_start_defer(struct scc_channel *scc) if (scc->kiss.maxdefer != 0 && scc->kiss.maxdefer != TIMER_OFF) { - scc->tx_wdog.function = (TIMER_FUNC_TYPE)t_busy; + scc->tx_wdog.function = t_busy; scc->tx_wdog.expires = jiffies + HZ*scc->kiss.maxdefer; add_timer(&scc->tx_wdog); } @@ -1047,7 +1047,7 @@ static void scc_start_maxkeyup(struct scc_channel *scc) if (scc->kiss.maxkeyup != 0 && scc->kiss.maxkeyup != TIMER_OFF) { - scc->tx_wdog.function = (TIMER_FUNC_TYPE)t_maxkeyup; + scc->tx_wdog.function = t_maxkeyup; scc->tx_wdog.expires = jiffies + HZ*scc->kiss.maxkeyup; add_timer(&scc->tx_wdog); } @@ -1428,7 +1428,7 @@ scc_start_calibrate(struct scc_channel *scc, int duration, unsigned char pattern del_timer(&scc->tx_wdog); - scc->tx_wdog.function = (TIMER_FUNC_TYPE)scc_stop_calibrate; + scc->tx_wdog.function = scc_stop_calibrate; scc->tx_wdog.expires = jiffies + HZ*duration; add_timer(&scc->tx_wdog); diff --git a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c index 7d6dc76c930a..6711e7fb6926 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c +++ b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c @@ -554,7 +554,7 @@ qtnf_scan(struct wiphy *wiphy, struct cfg80211_scan_request *request) return -EFAULT; } - mac->scan_timeout.function = (TIMER_FUNC_TYPE)qtnf_scan_timeout; + mac->scan_timeout.function = qtnf_scan_timeout; mod_timer(&mac->scan_timeout, jiffies + QTNF_SCAN_TIMEOUT_SEC * HZ); diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c index d8afcdfca1ed..0133fcd4601b 100644 --- a/drivers/net/wireless/ray_cs.c +++ b/drivers/net/wireless/ray_cs.c @@ -569,7 +569,7 @@ static int dl_startup_params(struct net_device *dev) local->card_status = CARD_DL_PARAM; /* Start kernel timer to wait for dl startup to complete. */ local->timer.expires = jiffies + HZ / 2; - local->timer.function = (TIMER_FUNC_TYPE)verify_dl_startup; + local->timer.function = verify_dl_startup; add_timer(&local->timer); dev_dbg(&link->dev, "ray_cs dl_startup_params started timer for verify_dl_startup\n"); @@ -1947,12 +1947,12 @@ static irqreturn_t ray_interrupt(int irq, void *dev_id) dev_dbg(&link->dev, "ray_cs interrupt network \"%s\" start failed\n", memtmp); - local->timer.function = (TIMER_FUNC_TYPE)start_net; + local->timer.function = start_net; } else { dev_dbg(&link->dev, "ray_cs interrupt network \"%s\" join failed\n", memtmp); - local->timer.function = (TIMER_FUNC_TYPE)join_net; + local->timer.function = join_net; } add_timer(&local->timer); } @@ -2417,9 +2417,9 @@ static void authenticate(ray_dev_t *local) del_timer(&local->timer); if (build_auth_frame(local, local->bss_id, OPEN_AUTH_REQUEST)) { - local->timer.function = (TIMER_FUNC_TYPE)join_net; + local->timer.function = join_net; } else { - local->timer.function = (TIMER_FUNC_TYPE)authenticate_timeout; + local->timer.function = authenticate_timeout; } local->timer.expires = jiffies + HZ * 2; add_timer(&local->timer); @@ -2502,7 +2502,7 @@ static void associate(ray_dev_t *local) del_timer(&local->timer); local->timer.expires = jiffies + HZ * 2; - local->timer.function = (TIMER_FUNC_TYPE)join_net; + local->timer.function = join_net; add_timer(&local->timer); local->card_status = CARD_ASSOC_FAILED; return; diff --git a/drivers/s390/char/sclp.c b/drivers/s390/char/sclp.c index 9b4c61c1e309..e4e2df7a478e 100644 --- a/drivers/s390/char/sclp.c +++ b/drivers/s390/char/sclp.c @@ -158,7 +158,7 @@ static inline void __sclp_set_request_timer(unsigned long time, void (*cb)(struct timer_list *)) { del_timer(&sclp_request_timer); - sclp_request_timer.function = (TIMER_FUNC_TYPE)cb; + sclp_request_timer.function = cb; sclp_request_timer.expires = jiffies + time; add_timer(&sclp_request_timer); } @@ -566,7 +566,7 @@ sclp_sync_wait(void) if (timer_pending(&sclp_request_timer) && get_tod_clock_fast() > timeout && del_timer(&sclp_request_timer)) - sclp_request_timer.function((TIMER_DATA_TYPE)&sclp_request_timer); + sclp_request_timer.function(&sclp_request_timer); cpu_relax(); } local_irq_disable(); diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c index 51b81c0a0652..b12cb81ad8a2 100644 --- a/drivers/s390/scsi/zfcp_fsf.c +++ b/drivers/s390/scsi/zfcp_fsf.c @@ -34,7 +34,7 @@ static void zfcp_fsf_request_timeout_handler(struct timer_list *t) static void zfcp_fsf_start_timer(struct zfcp_fsf_req *fsf_req, unsigned long timeout) { - fsf_req->timer.function = (TIMER_FUNC_TYPE)zfcp_fsf_request_timeout_handler; + fsf_req->timer.function = zfcp_fsf_request_timeout_handler; fsf_req->timer.expires = jiffies + timeout; add_timer(&fsf_req->timer); } @@ -42,7 +42,7 @@ static void zfcp_fsf_start_timer(struct zfcp_fsf_req *fsf_req, static void zfcp_fsf_start_erp_timer(struct zfcp_fsf_req *fsf_req) { BUG_ON(!fsf_req->erp_action); - fsf_req->timer.function = (TIMER_FUNC_TYPE)zfcp_erp_timeout_handler; + fsf_req->timer.function = zfcp_erp_timeout_handler; fsf_req->timer.expires = jiffies + 30 * HZ; add_timer(&fsf_req->timer); } diff --git a/drivers/scsi/aic94xx/aic94xx_hwi.c b/drivers/scsi/aic94xx/aic94xx_hwi.c index 5402b85b0bdc..2dbc8330d7d3 100644 --- a/drivers/scsi/aic94xx/aic94xx_hwi.c +++ b/drivers/scsi/aic94xx/aic94xx_hwi.c @@ -1175,7 +1175,7 @@ static void asd_start_scb_timers(struct list_head *list) struct asd_ascb *ascb; list_for_each_entry(ascb, list, list) { if (!ascb->uldd_timer) { - ascb->timer.function = (TIMER_FUNC_TYPE)asd_ascb_timedout; + ascb->timer.function = asd_ascb_timedout; ascb->timer.expires = jiffies + AIC94XX_SCB_TIMEOUT; add_timer(&ascb->timer); } diff --git a/drivers/scsi/aic94xx/aic94xx_tmf.c b/drivers/scsi/aic94xx/aic94xx_tmf.c index 4637119c09d8..2a01702d5ba7 100644 --- a/drivers/scsi/aic94xx/aic94xx_tmf.c +++ b/drivers/scsi/aic94xx/aic94xx_tmf.c @@ -42,7 +42,7 @@ static int asd_enqueue_internal(struct asd_ascb *ascb, ascb->tasklet_complete = tasklet_complete; ascb->uldd_timer = 1; - ascb->timer.function = (TIMER_FUNC_TYPE)timed_out; + ascb->timer.function = timed_out; ascb->timer.expires = jiffies + AIC94XX_SCB_TIMEOUT; add_timer(&ascb->timer); diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c index be96aa1e5077..b3cfdd5f4d1c 100644 --- a/drivers/scsi/be2iscsi/be_main.c +++ b/drivers/scsi/be2iscsi/be_main.c @@ -5279,7 +5279,7 @@ static void beiscsi_hw_health_check(struct timer_list *t) if (!test_bit(BEISCSI_HBA_UER_SUPP, &phba->state)) return; /* modify this timer to check TPE */ - phba->hw_check.function = (TIMER_FUNC_TYPE)beiscsi_hw_tpe_check; + phba->hw_check.function = beiscsi_hw_tpe_check; } mod_timer(&phba->hw_check, @@ -5367,7 +5367,7 @@ static int beiscsi_enable_port(struct beiscsi_hba *phba) * Timer function gets modified for TPE detection. * Always reinit to do health check first. */ - phba->hw_check.function = (TIMER_FUNC_TYPE)beiscsi_hw_health_check; + phba->hw_check.function = beiscsi_hw_health_check; mod_timer(&phba->hw_check, jiffies + msecs_to_jiffies(BEISCSI_UE_DETECT_INTERVAL)); return 0; diff --git a/drivers/scsi/cxgbi/cxgb3i/cxgb3i.c b/drivers/scsi/cxgbi/cxgb3i/cxgb3i.c index babd79361a46..bf07735275a4 100644 --- a/drivers/scsi/cxgbi/cxgb3i/cxgb3i.c +++ b/drivers/scsi/cxgbi/cxgb3i/cxgb3i.c @@ -586,8 +586,8 @@ static int do_act_open_rpl(struct t3cdev *tdev, struct sk_buff *skb, void *ctx) cxgbi_sock_get(csk); spin_lock_bh(&csk->lock); if (rpl->status == CPL_ERR_CONN_EXIST && - csk->retry_timer.function != (TIMER_FUNC_TYPE)act_open_retry_timer) { - csk->retry_timer.function = (TIMER_FUNC_TYPE)act_open_retry_timer; + csk->retry_timer.function != act_open_retry_timer) { + csk->retry_timer.function = act_open_retry_timer; mod_timer(&csk->retry_timer, jiffies + HZ / 2); } else cxgbi_sock_fail_act_open(csk, diff --git a/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c b/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c index 266eddf17a99..406e94312d4e 100644 --- a/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c +++ b/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c @@ -963,8 +963,8 @@ static void do_act_open_rpl(struct cxgbi_device *cdev, struct sk_buff *skb) spin_lock_bh(&csk->lock); if (status == CPL_ERR_CONN_EXIST && - csk->retry_timer.function != (TIMER_FUNC_TYPE)csk_act_open_retry_timer) { - csk->retry_timer.function = (TIMER_FUNC_TYPE)csk_act_open_retry_timer; + csk->retry_timer.function != csk_act_open_retry_timer) { + csk->retry_timer.function = csk_act_open_retry_timer; mod_timer(&csk->retry_timer, jiffies + HZ / 2); } else cxgbi_sock_fail_act_open(csk, diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c index 61a85ff8e459..5f503cb09508 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_main.c +++ b/drivers/scsi/hisi_sas/hisi_sas_main.c @@ -839,7 +839,7 @@ static int hisi_sas_exec_internal_tmf_task(struct domain_device *device, } task->task_done = hisi_sas_task_done; - task->slow_task->timer.function = (TIMER_FUNC_TYPE)hisi_sas_tmf_timedout; + task->slow_task->timer.function = hisi_sas_tmf_timedout; task->slow_task->timer.expires = jiffies + TASK_TIMEOUT*HZ; add_timer(&task->slow_task->timer); @@ -1451,7 +1451,7 @@ hisi_sas_internal_task_abort(struct hisi_hba *hisi_hba, task->dev = device; task->task_proto = device->tproto; task->task_done = hisi_sas_task_done; - task->slow_task->timer.function = (TIMER_FUNC_TYPE)hisi_sas_tmf_timedout; + task->slow_task->timer.function = hisi_sas_tmf_timedout; task->slow_task->timer.expires = jiffies + msecs_to_jiffies(110); add_timer(&task->slow_task->timer); diff --git a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c index d02c2a791981..5d3467fd728d 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c @@ -1268,7 +1268,7 @@ static void link_timeout_enable_link(struct timer_list *t) } } - hisi_hba->timer.function = (TIMER_FUNC_TYPE)link_timeout_disable_link; + hisi_hba->timer.function = link_timeout_disable_link; mod_timer(&hisi_hba->timer, jiffies + msecs_to_jiffies(900)); } @@ -1289,13 +1289,13 @@ static void link_timeout_disable_link(struct timer_list *t) } } - hisi_hba->timer.function = (TIMER_FUNC_TYPE)link_timeout_enable_link; + hisi_hba->timer.function = link_timeout_enable_link; mod_timer(&hisi_hba->timer, jiffies + msecs_to_jiffies(100)); } static void set_link_timer_quirk(struct hisi_hba *hisi_hba) { - hisi_hba->timer.function = (TIMER_FUNC_TYPE)link_timeout_disable_link; + hisi_hba->timer.function = link_timeout_disable_link; hisi_hba->timer.expires = jiffies + msecs_to_jiffies(1000); add_timer(&hisi_hba->timer); } diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c index d53429371127..cc0187965eee 100644 --- a/drivers/scsi/ipr.c +++ b/drivers/scsi/ipr.c @@ -997,7 +997,7 @@ static void ipr_do_req(struct ipr_cmnd *ipr_cmd, ipr_cmd->done = done; ipr_cmd->timer.expires = jiffies + timeout; - ipr_cmd->timer.function = (TIMER_FUNC_TYPE)timeout_func; + ipr_cmd->timer.function = timeout_func; add_timer(&ipr_cmd->timer); @@ -8312,7 +8312,7 @@ static void ipr_reset_start_timer(struct ipr_cmnd *ipr_cmd, ipr_cmd->done = ipr_reset_ioa_job; ipr_cmd->timer.expires = jiffies + timeout; - ipr_cmd->timer.function = (TIMER_FUNC_TYPE)ipr_reset_timer_done; + ipr_cmd->timer.function = ipr_reset_timer_done; add_timer(&ipr_cmd->timer); } @@ -8397,7 +8397,7 @@ static int ipr_reset_next_stage(struct ipr_cmnd *ipr_cmd) } ipr_cmd->timer.expires = jiffies + stage_time * HZ; - ipr_cmd->timer.function = (TIMER_FUNC_TYPE)ipr_oper_timeout; + ipr_cmd->timer.function = ipr_oper_timeout; ipr_cmd->done = ipr_reset_ioa_job; add_timer(&ipr_cmd->timer); @@ -8468,7 +8468,7 @@ static int ipr_reset_enable_ioa(struct ipr_cmnd *ipr_cmd) } ipr_cmd->timer.expires = jiffies + (ioa_cfg->transop_timeout * HZ); - ipr_cmd->timer.function = (TIMER_FUNC_TYPE)ipr_oper_timeout; + ipr_cmd->timer.function = ipr_oper_timeout; ipr_cmd->done = ipr_reset_ioa_job; add_timer(&ipr_cmd->timer); list_add_tail(&ipr_cmd->queue, &ipr_cmd->hrrq->hrrq_pending_q); diff --git a/drivers/scsi/libfc/fc_fcp.c b/drivers/scsi/libfc/fc_fcp.c index 1a4e701a8449..4fae253d4f3d 100644 --- a/drivers/scsi/libfc/fc_fcp.c +++ b/drivers/scsi/libfc/fc_fcp.c @@ -1214,7 +1214,7 @@ static int fc_fcp_cmd_send(struct fc_lport *lport, struct fc_fcp_pkt *fsp, fsp->seq_ptr = seq; fc_fcp_pkt_hold(fsp); /* hold for fc_fcp_pkt_destroy */ - fsp->timer.function = (TIMER_FUNC_TYPE)fc_fcp_timeout; + fsp->timer.function = fc_fcp_timeout; if (rpriv->flags & FC_RP_FLAGS_REC_SUPPORTED) fc_fcp_timer_set(fsp, get_fsp_rec_tov(fsp)); @@ -1307,7 +1307,7 @@ static void fc_lun_reset_send(struct timer_list *t) return; if (fc_fcp_lock_pkt(fsp)) return; - fsp->timer.function = (TIMER_FUNC_TYPE)fc_lun_reset_send; + fsp->timer.function = fc_lun_reset_send; fc_fcp_timer_set(fsp, get_fsp_rec_tov(fsp)); fc_fcp_unlock_pkt(fsp); } @@ -1445,7 +1445,7 @@ static void fc_fcp_timeout(struct timer_list *t) if (fsp->lp->qfull) { FC_FCP_DBG(fsp, "fcp timeout, resetting timer delay %d\n", fsp->timer_delay); - fsp->timer.function = (TIMER_FUNC_TYPE)fc_fcp_timeout; + fsp->timer.function = fc_fcp_timeout; fc_fcp_timer_set(fsp, fsp->timer_delay); goto unlock; } diff --git a/drivers/scsi/libsas/sas_expander.c b/drivers/scsi/libsas/sas_expander.c index 174e5eff6155..ca1566237ae7 100644 --- a/drivers/scsi/libsas/sas_expander.c +++ b/drivers/scsi/libsas/sas_expander.c @@ -92,7 +92,7 @@ static int smp_execute_task_sg(struct domain_device *dev, task->task_done = smp_task_done; - task->slow_task->timer.function = (TIMER_FUNC_TYPE)smp_task_timedout; + task->slow_task->timer.function = smp_task_timedout; task->slow_task->timer.expires = jiffies + SMP_TIMEOUT*HZ; add_timer(&task->slow_task->timer); diff --git a/drivers/scsi/libsas/sas_scsi_host.c b/drivers/scsi/libsas/sas_scsi_host.c index 91795eb56206..58476b728c57 100644 --- a/drivers/scsi/libsas/sas_scsi_host.c +++ b/drivers/scsi/libsas/sas_scsi_host.c @@ -919,7 +919,7 @@ void sas_task_abort(struct sas_task *task) return; if (!del_timer(&slow->timer)) return; - slow->timer.function((TIMER_DATA_TYPE)&slow->timer); + slow->timer.function(&slow->timer); return; } diff --git a/drivers/scsi/mvsas/mv_sas.c b/drivers/scsi/mvsas/mv_sas.c index cff1c37b8d2e..cff43bd9f675 100644 --- a/drivers/scsi/mvsas/mv_sas.c +++ b/drivers/scsi/mvsas/mv_sas.c @@ -1310,7 +1310,7 @@ static int mvs_exec_internal_tmf_task(struct domain_device *dev, memcpy(&task->ssp_task, parameter, para_len); task->task_done = mvs_task_done; - task->slow_task->timer.function = (TIMER_FUNC_TYPE)mvs_tmf_timedout; + task->slow_task->timer.function = mvs_tmf_timedout; task->slow_task->timer.expires = jiffies + MVS_TASK_TIMEOUT*HZ; add_timer(&task->slow_task->timer); @@ -2020,7 +2020,7 @@ void mvs_int_port(struct mvs_info *mvi, int phy_no, u32 events) MVS_CHIP_DISP->write_port_irq_mask(mvi, phy_no, tmp | PHYEV_SIG_FIS); if (phy->timer.function == NULL) { - phy->timer.function = (TIMER_FUNC_TYPE)mvs_sig_time_out; + phy->timer.function = mvs_sig_time_out; phy->timer.expires = jiffies + 5*HZ; add_timer(&phy->timer); } diff --git a/drivers/scsi/pm8001/pm8001_sas.c b/drivers/scsi/pm8001/pm8001_sas.c index 0e294e80c169..947d6017d004 100644 --- a/drivers/scsi/pm8001/pm8001_sas.c +++ b/drivers/scsi/pm8001/pm8001_sas.c @@ -695,7 +695,7 @@ static int pm8001_exec_internal_tmf_task(struct domain_device *dev, task->task_proto = dev->tproto; memcpy(&task->ssp_task, parameter, para_len); task->task_done = pm8001_task_done; - task->slow_task->timer.function = (TIMER_FUNC_TYPE)pm8001_tmf_timedout; + task->slow_task->timer.function = pm8001_tmf_timedout; task->slow_task->timer.expires = jiffies + PM8001_TASK_TIMEOUT*HZ; add_timer(&task->slow_task->timer); @@ -781,7 +781,7 @@ pm8001_exec_internal_task_abort(struct pm8001_hba_info *pm8001_ha, task->dev = dev; task->task_proto = dev->tproto; task->task_done = pm8001_task_done; - task->slow_task->timer.function = (TIMER_FUNC_TYPE)pm8001_tmf_timedout; + task->slow_task->timer.function = pm8001_tmf_timedout; task->slow_task->timer.expires = jiffies + PM8001_TASK_TIMEOUT * HZ; add_timer(&task->slow_task->timer); diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c index 4f9f115fb6a0..e58be98430b0 100644 --- a/drivers/scsi/pmcraid.c +++ b/drivers/scsi/pmcraid.c @@ -604,7 +604,7 @@ static void pmcraid_start_bist(struct pmcraid_cmd *cmd) cmd->time_left = msecs_to_jiffies(PMCRAID_BIST_TIMEOUT); cmd->timer.expires = jiffies + msecs_to_jiffies(PMCRAID_BIST_TIMEOUT); - cmd->timer.function = (TIMER_FUNC_TYPE)pmcraid_bist_done; + cmd->timer.function = pmcraid_bist_done; add_timer(&cmd->timer); } @@ -636,7 +636,7 @@ static void pmcraid_reset_alert_done(struct timer_list *t) /* restart timer if some more time is available to wait */ cmd->time_left -= PMCRAID_CHECK_FOR_RESET_TIMEOUT; cmd->timer.expires = jiffies + PMCRAID_CHECK_FOR_RESET_TIMEOUT; - cmd->timer.function = (TIMER_FUNC_TYPE)pmcraid_reset_alert_done; + cmd->timer.function = pmcraid_reset_alert_done; add_timer(&cmd->timer); } } @@ -673,7 +673,7 @@ static void pmcraid_reset_alert(struct pmcraid_cmd *cmd) */ cmd->time_left = PMCRAID_RESET_TIMEOUT; cmd->timer.expires = jiffies + PMCRAID_CHECK_FOR_RESET_TIMEOUT; - cmd->timer.function = (TIMER_FUNC_TYPE)pmcraid_reset_alert_done; + cmd->timer.function = pmcraid_reset_alert_done; add_timer(&cmd->timer); iowrite32(DOORBELL_IOA_RESET_ALERT, @@ -923,7 +923,7 @@ static void pmcraid_send_cmd( if (timeout_func) { /* setup timeout handler */ cmd->timer.expires = jiffies + timeout; - cmd->timer.function = (TIMER_FUNC_TYPE)timeout_func; + cmd->timer.function = timeout_func; add_timer(&cmd->timer); } @@ -1951,7 +1951,7 @@ static void pmcraid_soft_reset(struct pmcraid_cmd *cmd) cmd->cmd_done = pmcraid_ioa_reset; cmd->timer.expires = jiffies + msecs_to_jiffies(PMCRAID_TRANSOP_TIMEOUT); - cmd->timer.function = (TIMER_FUNC_TYPE)pmcraid_timeout_handler; + cmd->timer.function = pmcraid_timeout_handler; if (!timer_pending(&cmd->timer)) add_timer(&cmd->timer); diff --git a/drivers/staging/irda/include/net/irda/timer.h b/drivers/staging/irda/include/net/irda/timer.h index a6635f0afae9..6dab15f5dae1 100644 --- a/drivers/staging/irda/include/net/irda/timer.h +++ b/drivers/staging/irda/include/net/irda/timer.h @@ -75,7 +75,7 @@ struct lap_cb; static inline void irda_start_timer(struct timer_list *ptimer, int timeout, void (*callback)(struct timer_list *)) { - ptimer->function = (TIMER_FUNC_TYPE) callback; + ptimer->function = callback; /* Set new value for timer (update or add timer). * We use mod_timer() because it's more efficient and also diff --git a/drivers/tty/serial/8250/8250_core.c b/drivers/tty/serial/8250/8250_core.c index d64afdd93872..9342fc2ee7df 100644 --- a/drivers/tty/serial/8250/8250_core.c +++ b/drivers/tty/serial/8250/8250_core.c @@ -325,7 +325,7 @@ static int univ8250_setup_irq(struct uart_8250_port *up) if (up->bugs & UART_BUG_THRE) { pr_debug("ttyS%d - using backup timer\n", serial_index(port)); - up->timer.function = (TIMER_FUNC_TYPE)serial8250_backup_timeout; + up->timer.function = serial8250_backup_timeout; mod_timer(&up->timer, jiffies + uart_poll_timeout(port) + HZ / 5); } @@ -348,7 +348,7 @@ static void univ8250_release_irq(struct uart_8250_port *up) struct uart_port *port = &up->port; del_timer_sync(&up->timer); - up->timer.function = (TIMER_FUNC_TYPE)serial8250_timeout; + up->timer.function = serial8250_timeout; if (port->irq) serial_unlink_irq_chain(up); } diff --git a/include/linux/kthread.h b/include/linux/kthread.h index dc850d257ea2..c1961761311d 100644 --- a/include/linux/kthread.h +++ b/include/linux/kthread.h @@ -118,7 +118,7 @@ struct kthread_delayed_work { #define KTHREAD_DELAYED_WORK_INIT(dwork, fn) { \ .work = KTHREAD_WORK_INIT((dwork).work, (fn)), \ - .timer = __TIMER_INITIALIZER((TIMER_FUNC_TYPE)kthread_delayed_work_timer_fn,\ + .timer = __TIMER_INITIALIZER(kthread_delayed_work_timer_fn,\ TIMER_IRQSAFE), \ } diff --git a/include/linux/timer.h b/include/linux/timer.h index b1ae64b112c2..04af640ea95b 100644 --- a/include/linux/timer.h +++ b/include/linux/timer.h @@ -63,9 +63,6 @@ struct timer_list { #define TIMER_TRACE_FLAGMASK (TIMER_MIGRATING | TIMER_DEFERRABLE | TIMER_PINNED | TIMER_IRQSAFE) -#define TIMER_DATA_TYPE struct timer_list * -#define TIMER_FUNC_TYPE void (*)(TIMER_DATA_TYPE) - #define __TIMER_INITIALIZER(_function, _flags) { \ .entry = { .next = TIMER_ENTRY_STATIC }, \ .function = (_function), \ @@ -76,7 +73,7 @@ struct timer_list { #define DEFINE_TIMER(_name, _function) \ struct timer_list _name = \ - __TIMER_INITIALIZER((TIMER_FUNC_TYPE)_function, 0) + __TIMER_INITIALIZER(_function, 0) /* * LOCKDEP and DEBUG timer interfaces. diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h index bff39faba793..4a54ef96aff5 100644 --- a/include/linux/workqueue.h +++ b/include/linux/workqueue.h @@ -176,7 +176,7 @@ struct execute_work { #define __DELAYED_WORK_INITIALIZER(n, f, tflags) { \ .work = __WORK_INITIALIZER((n).work, (f)), \ - .timer = __TIMER_INITIALIZER((TIMER_FUNC_TYPE)delayed_work_timer_fn,\ + .timer = __TIMER_INITIALIZER(delayed_work_timer_fn,\ (tflags) | TIMER_IRQSAFE), \ } diff --git a/kernel/kthread.c b/kernel/kthread.c index 8af313081b0d..cd50e99202b0 100644 --- a/kernel/kthread.c +++ b/kernel/kthread.c @@ -843,7 +843,7 @@ void __kthread_queue_delayed_work(struct kthread_worker *worker, struct timer_list *timer = &dwork->timer; struct kthread_work *work = &dwork->work; - WARN_ON_ONCE(timer->function != (TIMER_FUNC_TYPE)kthread_delayed_work_timer_fn); + WARN_ON_ONCE(timer->function != kthread_delayed_work_timer_fn); /* * If @delay is 0, queue @dwork->work immediately. This is for diff --git a/kernel/workqueue.c b/kernel/workqueue.c index dde6298f6b22..8fdb710bfdd7 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -1509,7 +1509,7 @@ static void __queue_delayed_work(int cpu, struct workqueue_struct *wq, struct work_struct *work = &dwork->work; WARN_ON_ONCE(!wq); - WARN_ON_ONCE(timer->function != (TIMER_FUNC_TYPE)delayed_work_timer_fn); + WARN_ON_ONCE(timer->function != delayed_work_timer_fn); WARN_ON_ONCE(timer_pending(timer)); WARN_ON_ONCE(!list_empty(&work->entry)); diff --git a/net/atm/lec.c b/net/atm/lec.c index c976196da3ea..6676e3433261 100644 --- a/net/atm/lec.c +++ b/net/atm/lec.c @@ -1798,7 +1798,7 @@ static struct atm_vcc *lec_arp_resolve(struct lec_priv *priv, else send_to_lecd(priv, l_arp_xmt, mac_to_find, NULL, NULL); entry->timer.expires = jiffies + (1 * HZ); - entry->timer.function = (TIMER_FUNC_TYPE)lec_arp_expire_arp; + entry->timer.function = lec_arp_expire_arp; add_timer(&entry->timer); found = priv->mcast_vcc; } @@ -1998,7 +1998,7 @@ lec_vcc_added(struct lec_priv *priv, const struct atmlec_ioc *ioc_data, entry->old_recv_push = old_push; entry->status = ESI_UNKNOWN; entry->timer.expires = jiffies + priv->vcc_timeout_period; - entry->timer.function = (TIMER_FUNC_TYPE)lec_arp_expire_vcc; + entry->timer.function = lec_arp_expire_vcc; hlist_add_head(&entry->next, &priv->lec_no_forward); add_timer(&entry->timer); dump_arp_table(priv); @@ -2082,7 +2082,7 @@ lec_vcc_added(struct lec_priv *priv, const struct atmlec_ioc *ioc_data, entry->status = ESI_UNKNOWN; hlist_add_head(&entry->next, &priv->lec_arp_empty_ones); entry->timer.expires = jiffies + priv->vcc_timeout_period; - entry->timer.function = (TIMER_FUNC_TYPE)lec_arp_expire_vcc; + entry->timer.function = lec_arp_expire_vcc; add_timer(&entry->timer); pr_debug("After vcc was added\n"); dump_arp_table(priv); diff --git a/net/can/proc.c b/net/can/proc.c index d979b3dc49a6..0c59f876fe6f 100644 --- a/net/can/proc.c +++ b/net/can/proc.c @@ -221,7 +221,7 @@ static int can_stats_proc_show(struct seq_file *m, void *v) seq_putc(m, '\n'); - if (net->can.can_stattimer.function == (TIMER_FUNC_TYPE)can_stat_update) { + if (net->can.can_stattimer.function == can_stat_update) { seq_printf(m, " %8ld %% total match ratio (RXMR)\n", can_stats->total_rx_match_ratio); @@ -291,7 +291,7 @@ static int can_reset_stats_proc_show(struct seq_file *m, void *v) user_reset = 1; - if (net->can.can_stattimer.function == (TIMER_FUNC_TYPE)can_stat_update) { + if (net->can.can_stattimer.function == can_stat_update) { seq_printf(m, "Scheduled statistic reset #%ld.\n", can_pstats->stats_reset + 1); } else { diff --git a/net/lapb/lapb_timer.c b/net/lapb/lapb_timer.c index 8bb469cb3abe..5d4ae01951b5 100644 --- a/net/lapb/lapb_timer.c +++ b/net/lapb/lapb_timer.c @@ -42,7 +42,7 @@ void lapb_start_t1timer(struct lapb_cb *lapb) { del_timer(&lapb->t1timer); - lapb->t1timer.function = (TIMER_FUNC_TYPE)lapb_t1timer_expiry; + lapb->t1timer.function = lapb_t1timer_expiry; lapb->t1timer.expires = jiffies + lapb->t1; add_timer(&lapb->t1timer); @@ -52,7 +52,7 @@ void lapb_start_t2timer(struct lapb_cb *lapb) { del_timer(&lapb->t2timer); - lapb->t2timer.function = (TIMER_FUNC_TYPE)lapb_t2timer_expiry; + lapb->t2timer.function = lapb_t2timer_expiry; lapb->t2timer.expires = jiffies + lapb->t2; add_timer(&lapb->t2timer); diff --git a/net/netrom/af_netrom.c b/net/netrom/af_netrom.c index 2dec3583c97d..7ed9d4422a73 100644 --- a/net/netrom/af_netrom.c +++ b/net/netrom/af_netrom.c @@ -284,7 +284,7 @@ void nr_destroy_socket(struct sock *sk) if (sk_has_allocations(sk)) { /* Defer: outstanding buffers */ - sk->sk_timer.function = (TIMER_FUNC_TYPE)nr_destroy_timer; + sk->sk_timer.function = nr_destroy_timer; sk->sk_timer.expires = jiffies + 2 * HZ; add_timer(&sk->sk_timer); } else diff --git a/net/netrom/nr_timer.c b/net/netrom/nr_timer.c index 43569aea0f5e..cbd51ed5a2d7 100644 --- a/net/netrom/nr_timer.c +++ b/net/netrom/nr_timer.c @@ -45,7 +45,7 @@ void nr_init_timers(struct sock *sk) timer_setup(&nr->idletimer, nr_idletimer_expiry, 0); /* initialized by sock_init_data */ - sk->sk_timer.function = (TIMER_FUNC_TYPE)nr_heartbeat_expiry; + sk->sk_timer.function = nr_heartbeat_expiry; } void nr_start_t1timer(struct sock *sk) diff --git a/net/rose/rose_link.c b/net/rose/rose_link.c index cda4c6678ef1..62055d3069d2 100644 --- a/net/rose/rose_link.c +++ b/net/rose/rose_link.c @@ -37,7 +37,7 @@ void rose_start_ftimer(struct rose_neigh *neigh) { del_timer(&neigh->ftimer); - neigh->ftimer.function = (TIMER_FUNC_TYPE)rose_ftimer_expiry; + neigh->ftimer.function = rose_ftimer_expiry; neigh->ftimer.expires = jiffies + msecs_to_jiffies(sysctl_rose_link_fail_timeout); @@ -48,7 +48,7 @@ static void rose_start_t0timer(struct rose_neigh *neigh) { del_timer(&neigh->t0timer); - neigh->t0timer.function = (TIMER_FUNC_TYPE)rose_t0timer_expiry; + neigh->t0timer.function = rose_t0timer_expiry; neigh->t0timer.expires = jiffies + msecs_to_jiffies(sysctl_rose_restart_request_timeout); diff --git a/net/rose/rose_timer.c b/net/rose/rose_timer.c index ea613b2a9735..74555fb95615 100644 --- a/net/rose/rose_timer.c +++ b/net/rose/rose_timer.c @@ -36,7 +36,7 @@ void rose_start_heartbeat(struct sock *sk) { del_timer(&sk->sk_timer); - sk->sk_timer.function = (TIMER_FUNC_TYPE)rose_heartbeat_expiry; + sk->sk_timer.function = rose_heartbeat_expiry; sk->sk_timer.expires = jiffies + 5 * HZ; add_timer(&sk->sk_timer); @@ -48,7 +48,7 @@ void rose_start_t1timer(struct sock *sk) del_timer(&rose->timer); - rose->timer.function = (TIMER_FUNC_TYPE)rose_timer_expiry; + rose->timer.function = rose_timer_expiry; rose->timer.expires = jiffies + rose->t1; add_timer(&rose->timer); @@ -60,7 +60,7 @@ void rose_start_t2timer(struct sock *sk) del_timer(&rose->timer); - rose->timer.function = (TIMER_FUNC_TYPE)rose_timer_expiry; + rose->timer.function = rose_timer_expiry; rose->timer.expires = jiffies + rose->t2; add_timer(&rose->timer); @@ -72,7 +72,7 @@ void rose_start_t3timer(struct sock *sk) del_timer(&rose->timer); - rose->timer.function = (TIMER_FUNC_TYPE)rose_timer_expiry; + rose->timer.function = rose_timer_expiry; rose->timer.expires = jiffies + rose->t3; add_timer(&rose->timer); @@ -84,7 +84,7 @@ void rose_start_hbtimer(struct sock *sk) del_timer(&rose->timer); - rose->timer.function = (TIMER_FUNC_TYPE)rose_timer_expiry; + rose->timer.function = rose_timer_expiry; rose->timer.expires = jiffies + rose->hb; add_timer(&rose->timer); @@ -97,7 +97,7 @@ void rose_start_idletimer(struct sock *sk) del_timer(&rose->idletimer); if (rose->idle > 0) { - rose->idletimer.function = (TIMER_FUNC_TYPE)rose_idletimer_expiry; + rose->idletimer.function = rose_idletimer_expiry; rose->idletimer.expires = jiffies + rose->idle; add_timer(&rose->idletimer); diff --git a/net/sunrpc/svc_xprt.c b/net/sunrpc/svc_xprt.c index e8e0831229cf..f9307bd6644b 100644 --- a/net/sunrpc/svc_xprt.c +++ b/net/sunrpc/svc_xprt.c @@ -745,7 +745,7 @@ static void svc_add_new_temp_xprt(struct svc_serv *serv, struct svc_xprt *newxpt serv->sv_tmpcnt++; if (serv->sv_temptimer.function == NULL) { /* setup timer to age temp transports */ - serv->sv_temptimer.function = (TIMER_FUNC_TYPE)svc_age_temp_xprts; + serv->sv_temptimer.function = svc_age_temp_xprts; mod_timer(&serv->sv_temptimer, jiffies + svc_conn_age_period * HZ); } diff --git a/net/x25/af_x25.c b/net/x25/af_x25.c index ea87143314f3..562cc11131f6 100644 --- a/net/x25/af_x25.c +++ b/net/x25/af_x25.c @@ -415,7 +415,7 @@ static void __x25_destroy_socket(struct sock *sk) if (sk_has_allocations(sk)) { /* Defer: outstanding buffers */ sk->sk_timer.expires = jiffies + 10 * HZ; - sk->sk_timer.function = (TIMER_FUNC_TYPE)x25_destroy_timer; + sk->sk_timer.function = x25_destroy_timer; add_timer(&sk->sk_timer); } else { /* drop last reference so sock_put will free */ diff --git a/net/x25/x25_timer.c b/net/x25/x25_timer.c index 1dfba3c23459..fa3461002b3e 100644 --- a/net/x25/x25_timer.c +++ b/net/x25/x25_timer.c @@ -36,7 +36,7 @@ void x25_init_timers(struct sock *sk) timer_setup(&x25->timer, x25_timer_expiry, 0); /* initialized by sock_init_data */ - sk->sk_timer.function = (TIMER_FUNC_TYPE)x25_heartbeat_expiry; + sk->sk_timer.function = x25_heartbeat_expiry; } void x25_start_heartbeat(struct sock *sk) diff --git a/sound/usb/line6/driver.c b/sound/usb/line6/driver.c index 4f9613e5fc9e..c1376bfdc90b 100644 --- a/sound/usb/line6/driver.c +++ b/sound/usb/line6/driver.c @@ -201,7 +201,7 @@ static int line6_send_raw_message_async_part(struct message *msg, void line6_start_timer(struct timer_list *timer, unsigned long msecs, void (*function)(struct timer_list *t)) { - timer->function = (TIMER_FUNC_TYPE)function; + timer->function = function; mod_timer(timer, jiffies + msecs_to_jiffies(msecs)); } EXPORT_SYMBOL_GPL(line6_start_timer); -- cgit v1.2.3