diff options
| author | Peter Ujfalusi <peter.ujfalusi@linux.intel.com> | 2026-01-12 12:09:58 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2026-01-12 11:21:24 +0000 |
| commit | 5c19da34df029fdc29fec1bedf210af7d2c4fccf (patch) | |
| tree | cd2ac49beabeaba9521426052546a528066c6b9f /sound/soc/sof/ops.h | |
| parent | 0cd9bf6a6d9a1861087236cc5c275b3bea83cfdd (diff) | |
ASoC: SOF: Use guard()/scoped_guard() for mutex locks where it makes sense
Replace the manual mutex lock/unlock pairs with guard()/scoped_guard().
Only code refactoring, and no behavior change.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://patch.msgid.link/20260112101004.7648-2-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/sof/ops.h')
| -rw-r--r-- | sound/soc/sof/ops.h | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/sound/soc/sof/ops.h b/sound/soc/sof/ops.h index d73644e85b6e..72af1f4ff620 100644 --- a/sound/soc/sof/ops.h +++ b/sound/soc/sof/ops.h @@ -287,16 +287,12 @@ static inline int snd_sof_dsp_set_power_state(struct snd_sof_dev *sdev, const struct sof_dsp_power_state *target_state) { - int ret = 0; - - mutex_lock(&sdev->power_state_access); + guard(mutex)(&sdev->power_state_access); if (sof_ops(sdev)->set_power_state) - ret = sof_ops(sdev)->set_power_state(sdev, target_state); - - mutex_unlock(&sdev->power_state_access); + return sof_ops(sdev)->set_power_state(sdev, target_state); - return ret; + return 0; } /* debug */ |