lkml.org 
[lkml]   [2020]   [Oct]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] ASoC: samsung: i2s: Remove redundant null check before clk_disable_unprepare
Date
Because clk_disable_unprepare() already checked NULL clock parameter,
so the additional check is unnecessary, just remove it.

Signed-off-by: Xu Wang <vulab@iscas.ac.cn>
---
sound/soc/samsung/i2s.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c
index df53d4ea808f..36969f0a3f9a 100644
--- a/sound/soc/samsung/i2s.c
+++ b/sound/soc/samsung/i2s.c
@@ -1212,8 +1212,7 @@ static int i2s_runtime_suspend(struct device *dev)
priv->suspend_i2scon = readl(priv->addr + I2SCON);
priv->suspend_i2spsr = readl(priv->addr + I2SPSR);

- if (priv->op_clk)
- clk_disable_unprepare(priv->op_clk);
+ clk_disable_unprepare(priv->op_clk);
clk_disable_unprepare(priv->clk);

return 0;
--
2.17.1
\
 
 \ /
  Last update: 2020-10-29 09:37    [W:0.039 / U:0.496 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site