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| author | Li Fei <fei.li@intel.com> | 2013-02-28 08:37:11 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2013-03-01 07:54:16 +0100 |
| commit | 283189d3be56aa6db6f192bb255df68493cd79ac (patch) | |
| tree | f59b3424585aa8e4383626df29486127826b63be /drivers/base/regmap/regmap-irq.c | |
| parent | Merge remote-tracking branch 'regmap/topic/no-bus' into regmap-next (diff) | |
| download | linux-283189d3be56aa6db6f192bb255df68493cd79ac.tar.xz linux-283189d3be56aa6db6f192bb255df68493cd79ac.zip | |
regmap: irq: call pm_runtime_put in pm_runtime_get_sync failed case
Even in failed case of pm_runtime_get_sync, the usage_count
is incremented. In order to keep the usage_count with correct
value and runtime power management to behave correctly, call
pm_runtime_put(_sync) in such case.
Signed-off-by Liu Chuansheng <chuansheng.liu@intel.com>
Signed-off-by: Li Fei <fei.li@intel.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/base/regmap/regmap-irq.c')
| -rw-r--r-- | drivers/base/regmap/regmap-irq.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/base/regmap/regmap-irq.c b/drivers/base/regmap/regmap-irq.c index 4706c63d0bc6..020ea2b9fd2f 100644 --- a/drivers/base/regmap/regmap-irq.c +++ b/drivers/base/regmap/regmap-irq.c @@ -184,6 +184,7 @@ static irqreturn_t regmap_irq_thread(int irq, void *d) if (ret < 0) { dev_err(map->dev, "IRQ thread failed to resume: %d\n", ret); + pm_runtime_put(map->dev); return IRQ_NONE; } } |