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authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2021-07-07 18:28:28 +0200
committerThierry Reding <thierry.reding@gmail.com>2021-09-02 21:38:52 +0200
commitfaaa2222213b0c44e4f477c93d6f980e0156cda8 (patch)
tree10157041618419db8822a9e755860958ac3020a8 /drivers/pwm
parent9b7b5736ffd5da6f8f6329ebe5f1829cbcf8afae (diff)
downloadlinux-faaa2222213b0c44e4f477c93d6f980e0156cda8.tar.bz2
pwm: omap-dmtimer: 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_omap_dmtimer_remove() and considers the device removed anyhow. So returning early results in a resource leak. 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-omap-dmtimer.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/pwm/pwm-omap-dmtimer.c b/drivers/pwm/pwm-omap-dmtimer.c
index 507a2d945b90..fa800fcf31d4 100644
--- a/drivers/pwm/pwm-omap-dmtimer.c
+++ b/drivers/pwm/pwm-omap-dmtimer.c
@@ -444,11 +444,8 @@ err_find_timer_pdev:
static int pwm_omap_dmtimer_remove(struct platform_device *pdev)
{
struct pwm_omap_dmtimer_chip *omap = platform_get_drvdata(pdev);
- int ret;
- ret = pwmchip_remove(&omap->chip);
- if (ret)
- return ret;
+ pwmchip_remove(&omap->chip);
if (pm_runtime_active(&omap->dm_timer_pdev->dev))
omap->pdata->stop(omap->dm_timer);