diff options
| author | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-07-23 07:59:19 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-07-23 07:59:19 -0300 |
| commit | c278256d05a2fc75b427fa6a5dc0024faa93465d (patch) | |
| tree | 2c09c6c65a4b6c597a568ec2425adb75eff7d5d5 /drivers/perf/arm_pmu.c | |
| parent | 7e5b7d1b3a8facd4dc1ddb5d9ec53c0687d13de7 (diff) | |
| parent | 009a620848218d521f008141c62f56bf19294dd9 (diff) | |
Merge branch 'patchwork' into topic/docs-next
* patchwork: (1492 commits)
[media] cec: always check all_device_types and features
[media] cec: poll should check if there is room in the tx queue
[media] vivid: support monitor all mode
[media] cec: fix test for unconfigured adapter in main message loop
[media] cec: limit the size of the transmit queue
[media] cec: zero unused msg part after msg->len
[media] cec: don't set fh to NULL in CEC_TRANSMIT
[media] cec: clear all status fields before transmit and always fill in sequence
[media] cec: CEC_RECEIVE overwrote the timeout field
[media] cxd2841er: Reading SNR for DVB-C added
[media] cxd2841er: Reading BER and UCB for DVB-C added
[media] cxd2841er: fix switch-case for DVB-C
[media] cxd2841er: fix signal strength scale for ISDB-T
[media] cxd2841er: adjust the dB scale for DVB-C
[media] cxd2841er: provide signal strength for DVB-C
[media] cxd2841er: fix BER report via DVBv5 stats API
[media] mb86a20s: apply mask to val after checking for read failure
[media] airspy: fix error logic during device register
[media] s5p-cec/TODO: add TODO item
[media] cec/TODO: drop comment about sphinx documentation
...
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/perf/arm_pmu.c')
| -rw-r--r-- | drivers/perf/arm_pmu.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/perf/arm_pmu.c b/drivers/perf/arm_pmu.c index f2d01d4d9364..140436a046c0 100644 --- a/drivers/perf/arm_pmu.c +++ b/drivers/perf/arm_pmu.c @@ -950,17 +950,14 @@ static int of_pmu_irq_cfg(struct arm_pmu *pmu) /* For SPIs, we need to track the affinity per IRQ */ if (using_spi) { - if (i >= pdev->num_resources) { - of_node_put(dn); + if (i >= pdev->num_resources) break; - } irqs[i] = cpu; } /* Keep track of the CPUs containing this PMU type */ cpumask_set_cpu(cpu, &pmu->supported_cpus); - of_node_put(dn); i++; } while (1); @@ -995,9 +992,6 @@ int arm_pmu_device_probe(struct platform_device *pdev, armpmu_init(pmu); - if (!__oprofile_cpu_pmu) - __oprofile_cpu_pmu = pmu; - pmu->plat_device = pdev; if (node && (of_id = of_match_node(of_table, pdev->dev.of_node))) { @@ -1016,8 +1010,8 @@ int arm_pmu_device_probe(struct platform_device *pdev, if (!ret) ret = init_fn(pmu); } else { - ret = probe_current_pmu(pmu, probe_table); cpumask_setall(&pmu->supported_cpus); + ret = probe_current_pmu(pmu, probe_table); } if (ret) { @@ -1033,6 +1027,9 @@ int arm_pmu_device_probe(struct platform_device *pdev, if (ret) goto out_destroy; + if (!__oprofile_cpu_pmu) + __oprofile_cpu_pmu = pmu; + pr_info("enabled with %s PMU driver, %d counters available\n", pmu->name, pmu->num_events); @@ -1043,6 +1040,7 @@ out_destroy: out_free: pr_info("%s: failed to register PMU devices!\n", of_node_full_name(node)); + kfree(pmu->irq_affinity); kfree(pmu); return ret; } |