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authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2021-05-22 17:04:32 +0200
committerThierry Reding <thierry.reding@gmail.com>2021-06-30 19:12:18 +0200
commit76982e478de4d682cb5fca26d6d3efe2d2545722 (patch)
treef497f303ca83961ec98df360ae16d663e1b77932 /drivers/pwm/pwm-sprd.c
parentpwm: img: Fix PM reference leak in img_pwm_enable() (diff)
downloadlinux-76982e478de4d682cb5fca26d6d3efe2d2545722.tar.xz
linux-76982e478de4d682cb5fca26d6d3efe2d2545722.zip
pwm: sprd: Don't check the return code of pwmchip_remove()
pwmchip_remove() returns always 0. Don't use the value to make it possible to eventually change the function to return void. This is a good thing as pwmchip_remove() is usually called from a remove function (mostly for platform devices) and their return value is ignored by the device core anyhow. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'drivers/pwm/pwm-sprd.c')
-rw-r--r--drivers/pwm/pwm-sprd.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/pwm/pwm-sprd.c b/drivers/pwm/pwm-sprd.c
index 98c479dfae31..f2a85e8dd941 100644
--- a/drivers/pwm/pwm-sprd.c
+++ b/drivers/pwm/pwm-sprd.c
@@ -284,7 +284,9 @@ static int sprd_pwm_remove(struct platform_device *pdev)
{
struct sprd_pwm_chip *spc = platform_get_drvdata(pdev);
- return pwmchip_remove(&spc->chip);
+ pwmchip_remove(&spc->chip);
+
+ return 0;
}
static const struct of_device_id sprd_pwm_of_match[] = {