diff mbox series

[28/31] phy: ti: phy-j721e-wiz: Convert to platform remove callback returning void

Message ID 20230307115900.2293120-29-u.kleine-koenig@pengutronix.de
State Accepted
Commit db850ea9fc746090a0567d6dbf6888a9225bcfb1
Headers show
Series phy: Convert to platform remove callback returning void | expand

Commit Message

Uwe Kleine-König March 7, 2023, 11:58 a.m. UTC 
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/phy/ti/phy-j721e-wiz.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/phy/ti/phy-j721e-wiz.c b/drivers/phy/ti/phy-j721e-wiz.c
index 1b83c98a78f0..d2fd2143450a 100644
--- a/drivers/phy/ti/phy-j721e-wiz.c
+++ b/drivers/phy/ti/phy-j721e-wiz.c
@@ -1636,7 +1636,7 @@  static int wiz_probe(struct platform_device *pdev)
 	return ret;
 }
 
-static int wiz_remove(struct platform_device *pdev)
+static void wiz_remove(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
 	struct device_node *node = dev->of_node;
@@ -1650,13 +1650,11 @@  static int wiz_remove(struct platform_device *pdev)
 	wiz_clock_cleanup(wiz, node);
 	pm_runtime_put(dev);
 	pm_runtime_disable(dev);
-
-	return 0;
 }
 
 static struct platform_driver wiz_driver = {
 	.probe		= wiz_probe,
-	.remove		= wiz_remove,
+	.remove_new	= wiz_remove,
 	.driver		= {
 		.name	= "wiz",
 		.of_match_table = wiz_id_table,