lkml.org 
[lkml]   [2020]   [Nov]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] clk: ingenic/TCU: Remove NULL pointer check before clk_enable/disable
Date
Because clk_enable and clk_disable already checked NULL clock parameter,
so the additional checks are unnecessary, just remove them.

Signed-off-by: Xu Wang <vulab@iscas.ac.cn>
---
drivers/clk/ingenic/tcu.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/clk/ingenic/tcu.c b/drivers/clk/ingenic/tcu.c
index 9382dc3aa27e..ffcb3667fd2b 100644
--- a/drivers/clk/ingenic/tcu.c
+++ b/drivers/clk/ingenic/tcu.c
@@ -445,8 +445,7 @@ static int __maybe_unused tcu_pm_suspend(void)
{
struct ingenic_tcu *tcu = ingenic_tcu;

- if (tcu->clk)
- clk_disable(tcu->clk);
+ clk_disable(tcu->clk);

return 0;
}
@@ -455,8 +454,7 @@ static void __maybe_unused tcu_pm_resume(void)
{
struct ingenic_tcu *tcu = ingenic_tcu;

- if (tcu->clk)
- clk_enable(tcu->clk);
+ clk_enable(tcu->clk);
}

static struct syscore_ops __maybe_unused tcu_pm_ops = {
--
2.17.1
\
 
 \ /
  Last update: 2020-11-04 08:14    [W:0.608 / U:0.160 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site