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pwm: imx-tpm: Don't check the return code of pwmchip_remove()

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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 <u.kleine-koenig@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
This commit is contained in:
Uwe Kleine-König 2021-07-07 18:28:26 +02:00 committed by Thierry Reding
parent fc3f3f565e
commit bfecbc9490
1 changed files with 3 additions and 2 deletions
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5
drivers/pwm/pwm-imx-tpm.c
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@ -382,11 +382,12 @@ static int pwm_imx_tpm_probe(struct platform_device *pdev)
static int pwm_imx_tpm_remove(struct platform_device *pdev) static int pwm_imx_tpm_remove(struct platform_device *pdev)
{ {
struct imx_tpm_pwm_chip *tpm = platform_get_drvdata(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); clk_disable_unprepare(tpm->clk);
return ret; return 0;
} }
static int __maybe_unused pwm_imx_tpm_suspend(struct device *dev) static int __maybe_unused pwm_imx_tpm_suspend(struct device *dev)