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authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2021-07-07 19:28:31 +0300
committerThierry Reding <thierry.reding@gmail.com>2021-09-02 22:38:54 +0300
commit81d4b5c449ced26685c736eaaa6a7093d87e3891 (patch)
tree9e10829245401b1b8a61f4560511faa7bfeac1d1 /drivers/pwm
parent15d217614fcfde5386f4ebf7c74c6e98df2777c0 (diff)
downloadlinux-81d4b5c449ced26685c736eaaa6a7093d87e3891.tar.xz
pwm: renesas-tpu: 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. Also the driver core ignores the return value of tpu_remove(). 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')
-rw-r--r--drivers/pwm/pwm-renesas-tpu.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/pwm/pwm-renesas-tpu.c b/drivers/pwm/pwm-renesas-tpu.c
index b853e7942605..4381df90a527 100644
--- a/drivers/pwm/pwm-renesas-tpu.c
+++ b/drivers/pwm/pwm-renesas-tpu.c
@@ -425,13 +425,12 @@ static int tpu_probe(struct platform_device *pdev)
static int tpu_remove(struct platform_device *pdev)
{
struct tpu_device *tpu = platform_get_drvdata(pdev);
- int ret;
- ret = pwmchip_remove(&tpu->chip);
+ pwmchip_remove(&tpu->chip);
pm_runtime_disable(&pdev->dev);
- return ret;
+ return 0;
}
#ifdef CONFIG_OF