From: ChiYuan Huang <cy_huang@richtek.com>
Date: Thu, 19 May 2022 02:13:37 +0000 (+0800)
Subject: ASoC: rt9120: Fix 3byte read, valule offset typo
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=57f68f2168988e574133fb5abcd73949bf1d1df2;p=linux.git

ASoC: rt9120: Fix 3byte read, valule offset typo

For RG 3byte read, the value order is  offset [0], [1], and [2].

Signed-off-by: ChiYuan Huang <cy_huang@richtek.com>
Link: https://lore.kernel.org/r/1652926418-8519-2-git-send-email-u0084500@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/sound/soc/codecs/rt9120.c b/sound/soc/codecs/rt9120.c
index cdf8ad2f23a43..94d42be8d840a 100644
--- a/sound/soc/codecs/rt9120.c
+++ b/sound/soc/codecs/rt9120.c
@@ -372,7 +372,7 @@ static int rt9120_reg_read(void *context, unsigned int reg, unsigned int *val)
 		*val = be32_to_cpup((__be32 *)raw);
 		break;
 	case 3:
-		*val = raw[0] << 16 | raw[1] << 8 | raw[0];
+		*val = raw[0] << 16 | raw[1] << 8 | raw[2];
 		break;
 	case 2:
 		*val = be16_to_cpup((__be16 *)raw);