diff options
| author | bui duc phuc <phucduc.bui@gmail.com> | 2026-06-04 06:35:52 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2026-06-11 22:50:29 +0300 |
| commit | ec22437fc41aa60a0b61ab418eea0c020fa3afac (patch) | |
| tree | 134a8e2ecc1fdde42d7f8db65d67e3e259861cbc | |
| parent | 4bda5af169202c1298492fa91e58903c65a68234 (diff) | |
| download | linux-ec22437fc41aa60a0b61ab418eea0c020fa3afac.tar.xz | |
ASoC: rockchip: i2s-tdm: Use guard() for spin locks
Clean up the code using guard() for spin locks.
Merely code refactoring, and no behavior change.
Signed-off-by: bui duc phuc <phucduc.bui@gmail.com>
Link: https://patch.msgid.link/20260604033554.96996-3-phucduc.bui@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | sound/soc/rockchip/rockchip_i2s_tdm.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/sound/soc/rockchip/rockchip_i2s_tdm.c b/sound/soc/rockchip/rockchip_i2s_tdm.c index fc52149ed6ae..3f3db28b8940 100644 --- a/sound/soc/rockchip/rockchip_i2s_tdm.c +++ b/sound/soc/rockchip/rockchip_i2s_tdm.c @@ -285,9 +285,8 @@ static void rockchip_snd_txrxctrl(struct snd_pcm_substream *substream, struct snd_soc_dai *dai, int on) { struct rk_i2s_tdm_dev *i2s_tdm = to_info(dai); - unsigned long flags; - spin_lock_irqsave(&i2s_tdm->lock, flags); + guard(spinlock_irqsave)(&i2s_tdm->lock); if (on) { if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) rockchip_enable_tde(i2s_tdm->regmap); @@ -313,7 +312,6 @@ static void rockchip_snd_txrxctrl(struct snd_pcm_substream *substream, I2S_CLR_TXC | I2S_CLR_RXC); } } - spin_unlock_irqrestore(&i2s_tdm->lock, flags); } static void rockchip_snd_txctrl(struct rk_i2s_tdm_dev *i2s_tdm, int on) @@ -587,12 +585,11 @@ static int rockchip_i2s_trcm_mode(struct snd_pcm_substream *substream, unsigned int fmt) { struct rk_i2s_tdm_dev *i2s_tdm = to_info(dai); - unsigned long flags; if (!i2s_tdm->clk_trcm) return 0; - spin_lock_irqsave(&i2s_tdm->lock, flags); + guard(spinlock_irqsave)(&i2s_tdm->lock); if (i2s_tdm->refcount) rockchip_i2s_tdm_xfer_pause(substream, i2s_tdm); @@ -614,7 +611,6 @@ static int rockchip_i2s_trcm_mode(struct snd_pcm_substream *substream, if (i2s_tdm->refcount) rockchip_i2s_tdm_xfer_resume(substream, i2s_tdm); - spin_unlock_irqrestore(&i2s_tdm->lock, flags); return 0; } |