github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-10-09 12:06:03 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

ASoC: codecs: rt5665: Use guard() for mutex locks

Browse Source 
Clean up the code using guard() for mutex locks.
Merely code refactoring, and no behavior change.

Signed-off-by: bui duc phuc <phucduc.bui@gmail.com>
Link: https://patch.msgid.link/20260721102600.523199-20-phucduc.bui@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
bui duc phuc 2026-07-21 17:25:50 +07:00 committed by Mark Brown
parent 1937a1e096
commit f1c5806947
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 7 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
sound/soc/codecs/rt5665.c
View File

@ -6,6 +6,7 @@
* Author: Bard Liao <bardliao@realtek.com>
*/
#include <linux/cleanup.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/init.h>
@ -1208,7 +1209,7 @@ static void rt5665_jack_detect_handler(struct work_struct *work)
usleep_range(10000, 15000);
}
mutex_lock(&rt5665->calibrate_mutex);
guard(mutex)(&rt5665->calibrate_mutex);
val = snd_soc_component_read(rt5665->component, RT5665_AJD1_CTRL) & 0x0010;
if (!val) {
@ -1274,8 +1275,6 @@ static void rt5665_jack_detect_handler(struct work_struct *work)
schedule_delayed_work(&rt5665->jd_check_work, 0);
else
cancel_delayed_work_sync(&rt5665->jd_check_work);
mutex_unlock(&rt5665->calibrate_mutex);
}
static const char * const rt5665_clk_sync[] = {
@ -4564,7 +4563,7 @@ static void rt5665_calibrate(struct rt5665_priv *rt5665)
{
int value, count;
mutex_lock(&rt5665->calibrate_mutex);
guard(mutex)(&rt5665->calibrate_mutex);
regcache_cache_bypass(rt5665->regmap, true);
@ -4601,7 +4600,8 @@ static void rt5665_calibrate(struct rt5665_priv *rt5665)
pr_err("HP Calibration Failure\n");
regmap_write(rt5665->regmap, RT5665_RESET, 0);
regcache_cache_bypass(rt5665->regmap, false);
goto out_unlock;
rt5665->calibration_done = true;
return;
}
count++;
@ -4620,7 +4620,8 @@ static void rt5665_calibrate(struct rt5665_priv *rt5665)
pr_err("MONO Calibration Failure\n");
regmap_write(rt5665->regmap, RT5665_RESET, 0);
regcache_cache_bypass(rt5665->regmap, false);
goto out_unlock;
rt5665->calibration_done = true;
return;
}
count++;
@ -4635,9 +4636,7 @@ static void rt5665_calibrate(struct rt5665_priv *rt5665)
regmap_write(rt5665->regmap, RT5665_BIAS_CUR_CTRL_8, 0xa602);
regmap_write(rt5665->regmap, RT5665_ASRC_8, 0x0120);
out_unlock:
rt5665->calibration_done = true;
mutex_unlock(&rt5665->calibrate_mutex);
}
static void rt5665_calibrate_handler(struct work_struct *work)