summaryrefslogtreecommitdiff
path: root/drivers/pwm
diff options
context:
space:
mode:
authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2021-07-07 18:28:26 +0200
committerThierry Reding <thierry.reding@gmail.com>2021-09-02 21:38:52 +0200
commitbfecbc9490dcbe7a32d554dfd3d0f34bf17f10d8 (patch)
tree6ca6d2b44b5c4675bdf8dda68fe87c536f362cc9 /drivers/pwm
parentfc3f3f565eacf6d2d9aab9f065612a9a5152d879 (diff)
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 <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-imx-tpm.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/pwm/pwm-imx-tpm.c b/drivers/pwm/pwm-imx-tpm.c
index dbb50493abdd..e5e7b7c339a8 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)