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authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2023-03-13 10:54:28 +0300
committerDaniel Lezcano <daniel.lezcano@linaro.org>2023-04-24 17:56:13 +0300
commit8efcbe927c5129d5b2528bbb40034c7dde87a6b6 (patch)
tree5a37f485bc488b4862966436b8872a88623be034 /drivers/clocksource/timer-ti-dm.c
parentede38f924a9e3c60382a13576347dc41967e8762 (diff)
downloadlinux-8efcbe927c5129d5b2528bbb40034c7dde87a6b6.tar.xz
clocksource/drivers/timer-ti-dm: Improve error message in .remove
If a platform driver's remove callback returns an error code, the driver core emits a generic (and thus little helpful) error message. Instead emit a more specifc error message about the actual error and return zero to suppress the core's message. Note that returning zero has no side effects apart from not emitting said error message. This prepares converting platform driver's remove message to return void. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20230313075430.2730803-4-u.kleine-koenig@pengutronix.de
Diffstat (limited to 'drivers/clocksource/timer-ti-dm.c')
-rw-r--r--drivers/clocksource/timer-ti-dm.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/clocksource/timer-ti-dm.c b/drivers/clocksource/timer-ti-dm.c
index b24b903a8822..098562bda487 100644
--- a/drivers/clocksource/timer-ti-dm.c
+++ b/drivers/clocksource/timer-ti-dm.c
@@ -1197,7 +1197,10 @@ static int omap_dm_timer_remove(struct platform_device *pdev)
pm_runtime_disable(&pdev->dev);
- return ret;
+ if (ret)
+ dev_err(&pdev->dev, "Unable to determine timer entry in list of drivers on remove\n");
+
+ return 0;
}
static const struct omap_dm_timer_ops dmtimer_ops = {