From 310006cab991fa895cc3a42c53609778b0d50d46 Mon Sep 17 00:00:00 2001
From: Dan Murphy <dmurphy@ti.com>
Date: Tue, 18 Feb 2020 12:52:52 -0600
Subject: [PATCH] ASoC: tas2562: Return invalid for when bitwidth is invalid
Git-commit: 310006cab991fa895cc3a42c53609778b0d50d46
Patch-mainline: v5.6-rc5
References: jsc#SLE-16518
If the bitwidth passed in to the set_bitwidth function is not supported
then return an error.
Fixes: 29b74236bd57 ("ASoC: tas2562: Introduce the TAS2562 amplifier")
Signed-off-by: Dan Murphy <dmurphy@ti.com>
Link: https://lore.kernel.org/r/20200218185252.26290-1-dmurphy@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
sound/soc/codecs/tas2562.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/sound/soc/codecs/tas2562.c b/sound/soc/codecs/tas2562.c
index 729acd874c48..5b4803a76719 100644
--- a/sound/soc/codecs/tas2562.c
+++ b/sound/soc/codecs/tas2562.c
@@ -215,7 +215,8 @@ static int tas2562_set_bitwidth(struct tas2562_data *tas2562, int bitwidth)
break;
default:
- dev_info(tas2562->dev, "Not supported params format\n");
+ dev_info(tas2562->dev, "Unsupported bitwidth format\n");
+ return -EINVAL;
}
ret = snd_soc_component_update_bits(tas2562->component,
--
2.16.4