summaryrefslogtreecommitdiff
path: root/arch/arm/mach-s3c
diff options
context:
space:
mode:
authorJason Wang <wangborong@cdjrlc.com>2021-08-18 23:44:22 +0300
committerArnd Bergmann <arnd@arndb.de>2021-08-20 00:40:09 +0300
commit9664efeb5b869bbe6bf932b0957e9faaaaf6af5a (patch)
tree0e63d4513fcf2c978216b2e6d6768ebc95f4272c /arch/arm/mach-s3c
parent9dbacd465ab733d4ac415ccfaf4a0503387377e8 (diff)
downloadlinux-9664efeb5b869bbe6bf932b0957e9faaaaf6af5a.tar.xz
ARM: s3c: delete unneed local variable "delay"
"delay" variable on line 79 can be deleted by returning "0" on line 88. Signed-off-by: Jason Wang <wangborong@cdjrlc.com> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Link: https://lore.kernel.org/r/20210624055627.22295-1-wangborong@cdjrlc.com Link: https://lore.kernel.org/r/20210818204422.17919-1-krzysztof.kozlowski@canonical.com' Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/mach-s3c')
-rw-r--r--arch/arm/mach-s3c/mach-gta02.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/arm/mach-s3c/mach-gta02.c b/arch/arm/mach-s3c/mach-gta02.c
index aec8b451c016..418939ce0fc3 100644
--- a/arch/arm/mach-s3c/mach-gta02.c
+++ b/arch/arm/mach-s3c/mach-gta02.c
@@ -79,13 +79,12 @@ static struct pcf50633 *gta02_pcf;
static long gta02_panic_blink(int state)
{
- long delay = 0;
char led;
led = (state) ? 1 : 0;
gpio_direction_output(GTA02_GPIO_AUX_LED, led);
- return delay;
+ return 0;
}