Since commit fc7a6209d571 ("bus: Make remove callback return void") forces bus_type::remove be void-returned, it doesn't make much sense for any bus based driver implementing remove callbalk to return non-void to its caller.
As such, change the remove function for soundbus based drivers to return void.
Signed-off-by: Dawei Li set_pte_at@outlook.com --- v1 -> v2 - Update commit message. - Rebased to latest sound/for-next.
v1 - https://lore.kernel.org/all/TYCP286MB2323BBFCE929111043E60D3BCA189@TYCP286MB... --- sound/aoa/fabrics/layout.c | 3 +-- sound/aoa/soundbus/soundbus.h | 2 +- 2 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/sound/aoa/fabrics/layout.c b/sound/aoa/fabrics/layout.c index ec4ef18555bc..850dc8c53e9b 100644 --- a/sound/aoa/fabrics/layout.c +++ b/sound/aoa/fabrics/layout.c @@ -1094,7 +1094,7 @@ static int aoa_fabric_layout_probe(struct soundbus_dev *sdev) return -ENODEV; }
-static int aoa_fabric_layout_remove(struct soundbus_dev *sdev) +static void aoa_fabric_layout_remove(struct soundbus_dev *sdev) { struct layout_dev *ldev = dev_get_drvdata(&sdev->ofdev.dev); int i; @@ -1123,7 +1123,6 @@ static int aoa_fabric_layout_remove(struct soundbus_dev *sdev) kfree(ldev); sdev->pcmid = -1; sdev->pcmname = NULL; - return 0; }
#ifdef CONFIG_PM_SLEEP diff --git a/sound/aoa/soundbus/soundbus.h b/sound/aoa/soundbus/soundbus.h index 3a99c1f1a3ca..db40f9d042b4 100644 --- a/sound/aoa/soundbus/soundbus.h +++ b/sound/aoa/soundbus/soundbus.h @@ -185,7 +185,7 @@ struct soundbus_driver { /* we don't implement any matching at all */
int (*probe)(struct soundbus_dev* dev); - int (*remove)(struct soundbus_dev* dev); + void (*remove)(struct soundbus_dev *dev);
int (*shutdown)(struct soundbus_dev* dev);