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authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2021-07-07 19:28:21 +0300
committerThierry Reding <thierry.reding@gmail.com>2021-09-02 22:38:49 +0300
commit632927511c3a362989625b38d7f70080cab8d8b0 (patch)
tree71a033fce4b996dca56aa6cb62aba21471207705 /drivers/pwm
parenta75bc6b783ab5844d70cc54314c593de34782844 (diff)
downloadlinux-632927511c3a362989625b38d7f70080cab8d8b0.tar.xz
pwm: atmel-hlcdc: 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 atmel_hlcdc_pwm_remove() and considers the device removed 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')
-rw-r--r--drivers/pwm/pwm-atmel-hlcdc.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/pwm/pwm-atmel-hlcdc.c b/drivers/pwm/pwm-atmel-hlcdc.c
index 4459325d3650..a43b2babc809 100644
--- a/drivers/pwm/pwm-atmel-hlcdc.c
+++ b/drivers/pwm/pwm-atmel-hlcdc.c
@@ -281,11 +281,8 @@ static int atmel_hlcdc_pwm_probe(struct platform_device *pdev)
static int atmel_hlcdc_pwm_remove(struct platform_device *pdev)
{
struct atmel_hlcdc_pwm *chip = platform_get_drvdata(pdev);
- int ret;
- ret = pwmchip_remove(&chip->chip);
- if (ret)
- return ret;
+ pwmchip_remove(&chip->chip);
clk_disable_unprepare(chip->hlcdc->periph_clk);