The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is (mostly) ignored
and this typically results in resource leaks. To improve here there is a
quest to make the remove callback return void. In the first step of this
quest all drivers are converted to .remove_new() which already returns
void.
Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
---
sound/soc/tegra/tegra186_asrc.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/sound/soc/tegra/tegra186_asrc.c b/sound/soc/tegra/tegra186_asrc.c
index 9f12faaa609d..e016a6a7f7c4 100644
--- a/sound/soc/tegra/tegra186_asrc.c
+++ b/sound/soc/tegra/tegra186_asrc.c
@@ -1016,11 +1016,9 @@ static int tegra186_asrc_platform_probe(struct platform_device *pdev)
return 0;
}
-static int tegra186_asrc_platform_remove(struct platform_device *pdev)
+static void tegra186_asrc_platform_remove(struct platform_device *pdev)
{
pm_runtime_disable(&pdev->dev);
-
- return 0;
}
static const struct dev_pm_ops tegra186_asrc_pm_ops = {
@@ -1037,7 +1035,7 @@ static struct platform_driver tegra186_asrc_driver = {
.pm = &tegra186_asrc_pm_ops,
},
.probe = tegra186_asrc_platform_probe,
- .remove = tegra186_asrc_platform_remove,
+ .remove_new = tegra186_asrc_platform_remove,
};
module_platform_driver(tegra186_asrc_driver)
--
2.39.2
