[PATCH] dmaengine: idma64: Make idma64_remove() return void

[Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>]

The function idma64_remove() returns zero unconditionally. Make it
return void.

This is a preparation for making platform remove callbacks return void.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
---
 drivers/dma/idma64.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/dma/idma64.c b/drivers/dma/idma64.c
index f4c07ad3be15..c33087c5cd02 100644
--- a/drivers/dma/idma64.c
+++ b/drivers/dma/idma64.c
@@ -600,7 +600,7 @@ static int idma64_probe(struct idma64_chip *chip)
 	return 0;
 }
 
-static int idma64_remove(struct idma64_chip *chip)
+static void idma64_remove(struct idma64_chip *chip)
 {
 	struct idma64 *idma64 = chip->idma64;
 	unsigned short i;
@@ -618,8 +618,6 @@ static int idma64_remove(struct idma64_chip *chip)
 
 		tasklet_kill(&idma64c->vchan.task);
 	}
-
-	return 0;
 }
 
 /* ---------------------------------------------------------------------- */
@@ -664,7 +662,9 @@ static int idma64_platform_remove(struct platform_device *pdev)
 {
 	struct idma64_chip *chip = platform_get_drvdata(pdev);
 
-	return idma64_remove(chip);
+	idma64_remove(chip);
+
+	return 0;
 }
 
 static int __maybe_unused idma64_pm_suspend(struct device *dev)

base-commit: 4fe89d07dcc2804c8b562f6c7896a45643d34b2f
-- 
2.37.2