diff options
| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2023-03-14 19:00:59 +0100 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2023-07-15 13:04:00 -0700 |
| commit | 72a3a509f992b6bd182b3380913fe7b4f801075f (patch) | |
| tree | 516f585469dfef7ce8b8bf95ebc68cd01b0938f4 | |
| parent | 3c81195a04e13833196462ab398d8bcf282701f7 (diff) | |
hwspinlock: omap: Emit only one error message for errors in .remove()
If a remove callback of a platform driver returns a non-zero value, the
driver core emits an error message, otherwise ignores the value and
completes unbinding the device.
As omap_hwspinlock_remove() already emits an error message, suppress the
core's error message by returning zero.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Baolin Wang <baolin.wang@linux.alibaba.com>
Link: https://lore.kernel.org/r/20230314180100.2865801-1-u.kleine-koenig@pengutronix.de
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
| -rw-r--r-- | drivers/hwspinlock/omap_hwspinlock.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hwspinlock/omap_hwspinlock.c b/drivers/hwspinlock/omap_hwspinlock.c index dfe82952671b..a2538c67396f 100644 --- a/drivers/hwspinlock/omap_hwspinlock.c +++ b/drivers/hwspinlock/omap_hwspinlock.c @@ -153,7 +153,7 @@ static int omap_hwspinlock_remove(struct platform_device *pdev) ret = hwspin_lock_unregister(bank); if (ret) { dev_err(&pdev->dev, "%s failed: %d\n", __func__, ret); - return ret; + return 0; } pm_runtime_disable(&pdev->dev); |