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ASoC: rockchip: i2s: Fix error code when fail to read I2S_CLR

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Add the error code '-EBUSY' when fail to read I2S_CLR
in rockchip_snd_rxctrl() and rockchip_snd_txctrl()

Fixes: 44f362c2cc ("ASoC: rockchip: i2s: switch BCLK to GPIO")
Signed-off-by: Judy Hsiao <judyhsiao@chromium.org>
Reviewed-by: Brian Norris <briannorris@chromium.org>
Link: https://lore.kernel.org/r/20220701021427.3120549-1-judyhsiao@chromium.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Judy Hsiao 2022-07-01 02:14:27 +00:00 committed by Mark Brown
parent 50791dcb7d
commit 0ff9f8b9f5
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1 changed files with 2 additions and 0 deletions
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2
sound/soc/rockchip/rockchip_i2s.c
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@ -171,6 +171,7 @@ static int rockchip_snd_txctrl(struct rk_i2s_dev *i2s, int on)
retry--;
if (!retry) {
dev_warn(i2s->dev, "fail to clear\n");
ret = -EBUSY;
break;
}
}
@ -232,6 +233,7 @@ static int rockchip_snd_rxctrl(struct rk_i2s_dev *i2s, int on)
retry--;
if (!retry) {
dev_warn(i2s->dev, "fail to clear\n");
ret = -EBUSY;
break;
}
}