[PATCH] ASoC: atmel-i2s: do not warn if muxclk is missing

[Codrin Ciubotariu]

Besides the fact that muxclk is optional, muxclk can be set using
assigned-clocks, removing the need to set it in driver. The warning is
thus unneeded, so we can transform it in a debug print, eventually to just
reflect that muxclk was not set by the driver.

Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu at microchip.com>
---
 sound/soc/atmel/atmel-i2s.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/atmel/atmel-i2s.c b/sound/soc/atmel/atmel-i2s.c
index bbe2b638abb5..232300dda548 100644
--- a/sound/soc/atmel/atmel-i2s.c
+++ b/sound/soc/atmel/atmel-i2s.c
@@ -563,8 +563,8 @@ static int atmel_i2s_sama5d2_mck_init(struct atmel_i2s_dev *dev,
 		err = PTR_ERR(muxclk);
 		if (err == -EPROBE_DEFER)
 			return -EPROBE_DEFER;
-		dev_warn(dev->dev,
-			 "failed to get the I2S clock control: %d\n", err);
+		dev_dbg(dev->dev,
+			"failed to get the I2S clock control: %d\n", err);
 		return 0;
 	}
 
-- 
2.25.1