From: Uwe Kleine-König Date: Wed, 7 Jul 2021 16:28:26 +0000 (+0200) Subject: pwm: imx-tpm: Don't check the return code of pwmchip_remove() X-Git-Tag: v5.15-rc1~23^2~14 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=bfecbc9490dcbe7a32d554dfd3d0f34bf17f10d8;p=thirdparty%2Fkernel%2Flinux.git pwm: imx-tpm: 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 pwm_imx_tpm_remove(). Signed-off-by: Uwe Kleine-König Signed-off-by: Thierry Reding --- diff --git a/drivers/pwm/pwm-imx-tpm.c b/drivers/pwm/pwm-imx-tpm.c index dbb50493abdd4..e5e7b7c339a8f 100644 --- a/drivers/pwm/pwm-imx-tpm.c +++ b/drivers/pwm/pwm-imx-tpm.c @@ -382,11 +382,12 @@ static int pwm_imx_tpm_probe(struct platform_device *pdev) static int pwm_imx_tpm_remove(struct platform_device *pdev) { struct imx_tpm_pwm_chip *tpm = platform_get_drvdata(pdev); - int ret = pwmchip_remove(&tpm->chip); + + pwmchip_remove(&tpm->chip); clk_disable_unprepare(tpm->clk); - return ret; + return 0; } static int __maybe_unused pwm_imx_tpm_suspend(struct device *dev)