[PATCH 3/7] ASoC: mediatek: mt8188: mt8188-afe-clk: Propagate regmap update errors

[phucduc.bui at gmail.com]

From: bui duc phuc <phucduc.bui at gmail.com>

The return values from regmap_update_bits() are currently ignored
by the clock and AFE control functions.
Propagate the errors to allow callers to handle regmap update
failures.

Fixes: f6b026479b13 ("ASoC: mediatek: mt8188: support audio clock control")
Signed-off-by: bui duc phuc <phucduc.bui at gmail.com>
---
 sound/soc/mediatek/mt8188/mt8188-afe-clk.c | 14 ++++----------
 1 file changed, 4 insertions(+), 10 deletions(-)

diff --git a/sound/soc/mediatek/mt8188/mt8188-afe-clk.c b/sound/soc/mediatek/mt8188/mt8188-afe-clk.c
index ecba13eda440..77511f6fba41 100644
--- a/sound/soc/mediatek/mt8188/mt8188-afe-clk.c
+++ b/sound/soc/mediatek/mt8188/mt8188-afe-clk.c
@@ -564,9 +564,7 @@ static int mt8188_afe_enable_top_cg(struct mtk_base_afe *afe, unsigned int cg_ty
 	unsigned int mask = get_top_cg_mask(cg_type);
 	unsigned int val = get_top_cg_on_val(cg_type);
 
-	regmap_update_bits(afe->regmap, reg, mask, val);
-
-	return 0;
+	return regmap_update_bits(afe->regmap, reg, mask, val);
 }
 
 static int mt8188_afe_disable_top_cg(struct mtk_base_afe *afe, unsigned int cg_type)
@@ -575,9 +573,7 @@ static int mt8188_afe_disable_top_cg(struct mtk_base_afe *afe, unsigned int cg_t
 	unsigned int mask = get_top_cg_mask(cg_type);
 	unsigned int val = get_top_cg_off_val(cg_type);
 
-	regmap_update_bits(afe->regmap, reg, mask, val);
-
-	return 0;
+	return regmap_update_bits(afe->regmap, reg, mask, val);
 }
 
 int mt8188_afe_enable_reg_rw_clk(struct mtk_base_afe *afe)
@@ -617,14 +613,12 @@ int mt8188_afe_disable_reg_rw_clk(struct mtk_base_afe *afe)
 
 static int mt8188_afe_enable_afe_on(struct mtk_base_afe *afe)
 {
-	regmap_update_bits(afe->regmap, AFE_DAC_CON0, 0x1, 0x1);
-	return 0;
+	return regmap_update_bits(afe->regmap, AFE_DAC_CON0, 0x1, 0x1);
 }
 
 static int mt8188_afe_disable_afe_on(struct mtk_base_afe *afe)
 {
-	regmap_update_bits(afe->regmap, AFE_DAC_CON0, 0x1, 0x0);
-	return 0;
+	return regmap_update_bits(afe->regmap, AFE_DAC_CON0, 0x1, 0x0);
 }
 
 static int mt8188_afe_enable_a1sys(struct mtk_base_afe *afe)
-- 
2.43.0