diff options
| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2025-09-07 12:16:09 +0200 |
|---|---|---|
| committer | Lee Jones <lee@kernel.org> | 2025-09-11 16:18:13 +0100 |
| commit | 96e048fa11d6aedf4add4c2f93a8d06445948056 (patch) | |
| tree | 76abf0bde7d9f9a2e99789860a2b576e7e0b6a49 | |
| parent | d6058316d16ee0d1861c0550051b2492efb54b79 (diff) | |
leds: is31fl319x: Use devm_mutex_init()
Use devm_mutex_init() instead of hand-writing it.
This saves some LoC, improves readability and saves some space in the
generated .o file.
Before:
======
text data bss dec hex filename
20011 6752 128 26891 690b drivers/leds/leds-is31fl319x.o
After:
=====
text data bss dec hex filename
19715 6680 128 26523 679b drivers/leds/leds-is31fl319x.o
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/267aba6eab12be67c297fcd52fcf45a0856338bb.1757240150.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Lee Jones <lee@kernel.org>
| -rw-r--r-- | drivers/leds/leds-is31fl319x.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/leds/leds-is31fl319x.c b/drivers/leds/leds-is31fl319x.c index 27bfab3da479..e411cee06dab 100644 --- a/drivers/leds/leds-is31fl319x.c +++ b/drivers/leds/leds-is31fl319x.c @@ -483,11 +483,6 @@ static inline int is31fl3196_db_to_gain(u32 dezibel) return dezibel / IS31FL3196_AUDIO_GAIN_DB_STEP; } -static void is31f1319x_mutex_destroy(void *lock) -{ - mutex_destroy(lock); -} - static int is31fl319x_probe(struct i2c_client *client) { struct is31fl319x_chip *is31; @@ -503,8 +498,7 @@ static int is31fl319x_probe(struct i2c_client *client) if (!is31) return -ENOMEM; - mutex_init(&is31->lock); - err = devm_add_action_or_reset(dev, is31f1319x_mutex_destroy, &is31->lock); + err = devm_mutex_init(dev, &is31->lock); if (err) return err; |