[PATCH 049/117] media: rcar-core: Convert to platform remove callback returning void

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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

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>
 drivers/media/platform/renesas/rcar-vin/rcar-core.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/media/platform/renesas/rcar-vin/rcar-core.c b/drivers/media/platform/renesas/rcar-vin/rcar-core.c
index 5e53d6b7036c..1398f147e5c2 100644
--- a/drivers/media/platform/renesas/rcar-vin/rcar-core.c
+++ b/drivers/media/platform/renesas/rcar-vin/rcar-core.c
@@ -1442,7 +1442,7 @@ static int rcar_vin_probe(struct platform_device *pdev)
 	return 0;
-static int rcar_vin_remove(struct platform_device *pdev)
+static void rcar_vin_remove(struct platform_device *pdev)
 	struct rvin_dev *vin = platform_get_drvdata(pdev);
@@ -1458,8 +1458,6 @@ static int rcar_vin_remove(struct platform_device *pdev)
-	return 0;
 static SIMPLE_DEV_PM_OPS(rvin_pm_ops, rvin_suspend, rvin_resume);
@@ -1472,7 +1470,7 @@ static struct platform_driver rcar_vin_driver = {
 		.of_match_table = rvin_of_id_table,
 	.probe = rcar_vin_probe,
-	.remove = rcar_vin_remove,
+	.remove_new = rcar_vin_remove,

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