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@pengutronix.de>
---
drivers/clk/uniphier/clk-uniphier-core.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/clk/uniphier/clk-uniphier-core.c b/drivers/clk/uniphier/clk-uniphier-core.c
index 46c66fac48e6..92f4ddc593db 100644
--- a/drivers/clk/uniphier/clk-uniphier-core.c
+++ b/drivers/clk/uniphier/clk-uniphier-core.c
@@ -91,11 +91,9 @@ static int uniphier_clk_probe(struct platform_device *pdev)
hw_data);
}
-static int uniphier_clk_remove(struct platform_device *pdev)
+static void uniphier_clk_remove(struct platform_device *pdev)
{
of_clk_del_provider(pdev->dev.of_node);
-
- return 0;
}
static const struct of_device_id uniphier_clk_match[] = {
@@ -220,7 +218,7 @@ static const struct of_device_id uniphier_clk_match[] = {
static struct platform_driver uniphier_clk_driver = {
.probe = uniphier_clk_probe,
- .remove = uniphier_clk_remove,
+ .remove_new = uniphier_clk_remove,
.driver = {
.name = "uniphier-clk",
.of_match_table = uniphier_clk_match,
--
2.39.1