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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-10-26 06:39:46 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-10-26 06:39:46 +0900 |
| commit | 0bbc367e21bfeea33230d893be4fa3a3ff9bcb48 (patch) | |
| tree | 50fb335648a22ac519eddb772714ba64a3e6a7ec /drivers/perf/arm_pmu.c | |
| parent | ae416ba4e94a30486ba2af0afe052579e7114ab8 (diff) | |
| parent | 32b88194f71d6ae7768a29f87fbba454728273ee (diff) | |
Merge 4.3-rc7 into usb-next
We want the USB and other fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/perf/arm_pmu.c')
| -rw-r--r-- | drivers/perf/arm_pmu.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/perf/arm_pmu.c b/drivers/perf/arm_pmu.c index 2365a32a595e..be3755c973e9 100644 --- a/drivers/perf/arm_pmu.c +++ b/drivers/perf/arm_pmu.c @@ -823,9 +823,15 @@ static int of_pmu_irq_cfg(struct arm_pmu *pmu) } /* Now look up the logical CPU number */ - for_each_possible_cpu(cpu) - if (dn == of_cpu_device_node_get(cpu)) + for_each_possible_cpu(cpu) { + struct device_node *cpu_dn; + + cpu_dn = of_cpu_device_node_get(cpu); + of_node_put(cpu_dn); + + if (dn == cpu_dn) break; + } if (cpu >= nr_cpu_ids) { pr_warn("Failed to find logical CPU for %s\n", |