[PATCH] ASoC: sunxi: sun50i-dmic: Reorder clock enable sequence

phucduc.bui@gmail.com posted 1 patch 2 days, 7 hours ago
sound/soc/sunxi/sun50i-dmic.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
[PATCH] ASoC: sunxi: sun50i-dmic: Reorder clock enable sequence
Posted by phucduc.bui@gmail.com 2 days, 7 hours ago
From: bui duc phuc <phucduc.bui@gmail.com>

Enable the bus clock before the DMIC module clock during
runtime resume.
The bus clock provides the register access interface and
should be enabled before the module clock.

Signed-off-by: bui duc phuc <phucduc.bui@gmail.com>
---
 sound/soc/sunxi/sun50i-dmic.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/sound/soc/sunxi/sun50i-dmic.c b/sound/soc/sunxi/sun50i-dmic.c
index eddfebe16616..7aff1afdf265 100644
--- a/sound/soc/sunxi/sun50i-dmic.c
+++ b/sound/soc/sunxi/sun50i-dmic.c
@@ -323,16 +323,16 @@ static int sun50i_dmic_runtime_suspend(struct device *dev)
 
 static int sun50i_dmic_runtime_resume(struct device *dev)
 {
-	struct sun50i_dmic_dev *host  = dev_get_drvdata(dev);
+	struct sun50i_dmic_dev *host = dev_get_drvdata(dev);
 	int ret;
 
-	ret = clk_prepare_enable(host->dmic_clk);
+	ret = clk_prepare_enable(host->bus_clk);
 	if (ret)
 		return ret;
 
-	ret = clk_prepare_enable(host->bus_clk);
+	ret = clk_prepare_enable(host->dmic_clk);
 	if (ret) {
-		clk_disable_unprepare(host->dmic_clk);
+		clk_disable_unprepare(host->bus_clk);
 		return ret;
 	}
 
-- 
2.43.0