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* [PATCH v1] FROMGIT: ASoC: rockchip: i2s: Fix error code when fail to read I2S_CLR
@ 2022-07-01  2:14 Judy Hsiao
  2022-07-01  7:26 ` Heiko Stuebner
                   ` (2 more replies)
  0 siblings, 3 replies; 4+ messages in thread
From: Judy Hsiao @ 2022-07-01  2:14 UTC (permalink / raw)
  To: Heiko Stuebner
  Cc: Liam Girdwood, Rob Herring, Brian Norris, Mark Brown,
	Jaroslav Kysela, Chen-Yu Tsai, alsa-devel, linux-arm-kernel,
	linux-rockchip, linux-kernel, Judy Hsiao

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

Fixes: 44f362c2cc6d ("ASoC: rockchip: i2s: switch BCLK to GPIO")
Signed-off-by: Judy Hsiao <judyhsiao@chromium.org>
---
 sound/soc/rockchip/rockchip_i2s.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sound/soc/rockchip/rockchip_i2s.c b/sound/soc/rockchip/rockchip_i2s.c
index f783994cc16a..fd36c0bacc43 100644
--- a/sound/soc/rockchip/rockchip_i2s.c
+++ b/sound/soc/rockchip/rockchip_i2s.c
@@ -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;
 				}
 			}
-- 
2.37.0.rc0.161.g10f37bed90-goog


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end of thread, other threads:[~2022-07-06 11:09 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
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2022-07-01  2:14 [PATCH v1] FROMGIT: ASoC: rockchip: i2s: Fix error code when fail to read I2S_CLR Judy Hsiao
2022-07-01  7:26 ` Heiko Stuebner
2022-07-01 16:47 ` Brian Norris
2022-07-06 11:07 ` Mark Brown

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