diff options
| author |   Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2021-05-09 12:33:42 +0100 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2021-05-17 13:54:26 +0100 |
| commit | 54e81f6818b899ef621b2d513014da004add8845 (patch) | |
| tree | 1d8e3e23e5b2c8e54e5c63ed6b6ecdea34230794 /drivers/iio/dac | |
| parent | iio: adc: stm32-dfsdm: Use pm_runtime_resume_and_get() to replace open coding. (diff) | |
| download | linux-dev-54e81f6818b899ef621b2d513014da004add8845.tar.xz linux-dev-54e81f6818b899ef621b2d513014da004add8845.zip | |
iio: dac: stm32-dac: Use pm_runtime_resume_and_get() to replace open coding.
Found using coccicheck script under review at:
https://lore.kernel.org/lkml/20210427141946.2478411-1-Julia.Lawall@inria.fr/
This is a prequel to taking a closer look at the runtime pm in IIO drivers
in general
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Fabrice Gasnier <fabrice.gasnier@foss.st.com>
Reviewed-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com>
Reviewed-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/20210509113354.660190-17-jic23@kernel.org
Diffstat (limited to 'drivers/iio/dac')
| -rw-r--r-- | drivers/iio/dac/stm32-dac.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/iio/dac/stm32-dac.c b/drivers/iio/dac/stm32-dac.c index a5b0a52bf86e..dd2e306824e7 100644 --- a/drivers/iio/dac/stm32-dac.c +++ b/drivers/iio/dac/stm32-dac.c @@ -69,9 +69,8 @@ static int stm32_dac_set_enable_state(struct iio_dev *indio_dev, int ch, } if (enable) { - ret = pm_runtime_get_sync(dev); + ret = pm_runtime_resume_and_get(dev); if (ret < 0) { - pm_runtime_put_noidle(dev); mutex_unlock(&dac->lock); return ret; } |