diff options
| author | Qianfeng Rong <rongqianfeng@vivo.com> | 2025-08-28 15:53:58 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2025-08-28 16:07:45 +0200 |
| commit | 784771cdd77091e7e93b78b5de55006295cc7b8e (patch) | |
| tree | ebfb481ac64e7aa9015aa9d6bd8a30b5ef2c3598 | |
| parent | d985b60f47893e8fd43989662111bebe78311cd1 (diff) | |
ASoC: adau1977: use int type to store negative error codes
Change the 'ret' variable from unsigned int to int to store negative error
codes or zero returned by regmap_update_bits().
Storing the negative error codes in unsigned type, doesn't cause an issue
at runtime but it's ugly as pants. Additionally, assigning negative error
codes to unsigned type may trigger a GCC warning when the -Wsign-conversion
flag is enabled.
No effect on runtime.
Signed-off-by: Qianfeng Rong <rongqianfeng@vivo.com>
Reviewed-by: Nuno Sá <nuno.sa@analog.com>
Message-ID: <20250828075406.386208-3-rongqianfeng@vivo.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | sound/soc/codecs/adau1977.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/codecs/adau1977.c b/sound/soc/codecs/adau1977.c index ae59efb38f26..c193a9f22f59 100644 --- a/sound/soc/codecs/adau1977.c +++ b/sound/soc/codecs/adau1977.c @@ -795,7 +795,7 @@ static int adau1977_set_sysclk(struct snd_soc_component *component, struct adau1977 *adau1977 = snd_soc_component_get_drvdata(component); unsigned int mask = 0; unsigned int clk_src; - unsigned int ret; + int ret; if (dir != SND_SOC_CLOCK_IN) return -EINVAL; |