diff options
| author | Ramesh Gupta <grgupta@@ti.com> | 2009-05-28 20:18:21 +0530 |
|---|---|---|
| committer | Hari Kanigeri <h-kanigeri2@ti.com> | 2009-11-06 18:01:19 -0600 |
| commit | 04fa5ddcc9044b9f83ce155186bf873e2f188050 (patch) | |
| tree | 51adacefada6d7c57ead3b6111a0afc2e2245093 /drivers | |
| parent | 51d72d2faab276ad3f078dda2e95fb17eee46ee0 (diff) | |
OMAP4 Tesla use kernel bitops functions
Use kernel bit operation functions instead of
custom defined.
Signed-off-by: Ramesh Gupta G <grgupta@ti.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/dsp/syslink/notify_tesladriver/notify_tesla.c | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/drivers/dsp/syslink/notify_tesladriver/notify_tesla.c b/drivers/dsp/syslink/notify_tesladriver/notify_tesla.c index 833adeda83a2..4ab9095580ad 100644 --- a/drivers/dsp/syslink/notify_tesladriver/notify_tesla.c +++ b/drivers/dsp/syslink/notify_tesladriver/notify_tesla.c @@ -24,7 +24,6 @@ #include <linux/io.h> #include <linux/module.h> -#include <syslink/_bitops.h> #include <syslink/notify_driver.h> #include <syslink/notifydefs.h> #include <syslink/notify_driverdefs.h> @@ -231,7 +230,6 @@ struct notify_driver_object *notify_tesladrv_create(char *driver_name, int proc_id; int i; unsigned long int num_events = NOTIFYNONSHMDRV_MAX_EVENTS; - struct mbox_config *mbox_hw_config; int mbox_module_no; int interrupt_no; @@ -692,9 +690,9 @@ int notify_tesladrv_register_event( } if (done) { - SET_BIT(ctrl_ptr->proc_ctrl[driver_object->self_id]. - reg_mask.mask, - event_no); + set_bit(event_no, (unsigned long *) + &ctrl_ptr->proc_ctrl[driver_object->self_id]. + reg_mask.mask); } else { /*! @retval NOTIFY_E_MAXEVENTS Maximum number of supported events have already been registered. */ @@ -769,8 +767,9 @@ int notify_tesladrv_unregister_event( if (list_empty((struct list_head *) &event_list[event_no].listeners) == true) { - CLEAR_BIT(ctrl_ptr->proc_ctrl[driver_object->self_id].reg_mask. - mask, event_no); + clear_bit(event_no, (unsigned long *) + &ctrl_ptr->proc_ctrl[driver_object->self_id]. + reg_mask.mask); self_event_chart = ctrl_ptr->proc_ctrl[driver_object->self_id]. self_event_chart; /* Clear any pending unserviced event as there are no @@ -890,8 +889,9 @@ int notify_tesladrv_disable_event( WARN_ON(mutex_lock_interruptible(notify_tesladriver_state.gate_handle) != 0); - CLEAR_BIT(driver_object->ctrl_ptr->proc_ctrl[driver_object->self_id]. - reg_mask.enable_mask, event_no); + clear_bit(event_no, (unsigned long *) + &driver_object->ctrl_ptr->proc_ctrl[driver_object->self_id]. + reg_mask.enable_mask); /* Leave critical section protection. */ mutex_unlock(notify_tesladriver_state.gate_handle); return status; @@ -914,8 +914,9 @@ int notify_tesladrv_enable_event(struct notify_driver_object *handle, WARN_ON(mutex_lock_interruptible(notify_tesladriver_state.gate_handle) != 0); - SET_BIT(driver_object->ctrl_ptr->proc_ctrl[driver_object->self_id]. - reg_mask.enable_mask, event_no); + set_bit(event_no, (unsigned long *) + &driver_object->ctrl_ptr->proc_ctrl[driver_object->self_id]. + reg_mask.enable_mask); mutex_unlock(notify_tesladriver_state.gate_handle); return status; @@ -967,8 +968,8 @@ static void notify_tesladrv_isr(void *ref_data) do { event_no = reg_chart[i].reg_event_no; if (event_no != (unsigned long int) -1) { - if (TEST_BIT(ctrl_ptr->reg_mask.enable_mask, - event_no) == 1) { + if (test_bit(event_no, (unsigned long *) + &ctrl_ptr->reg_mask.enable_mask) == 1) { mbx_ret_val = ntfy_disp_read(mbox_module_no, NOTIFYDRV_TESLA_RECV_MBX, &payload, |