On Mon, Dec 05, 2022 at 11:36:44PM +0800, Dawei Li wrote:
> 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.
>
> This change is for soundbus based drivers.
>
> Signed-off-by: Dawei Li <set_pte_at@xxxxxxxxxxx>
> ---
> sound/aoa/fabrics/layout.c | 3 +--
> sound/aoa/soundbus/soundbus.h | 6 +++---
> 2 files changed, 4 insertions(+), 5 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..230dfa1ba270 100644
> --- a/sound/aoa/soundbus/soundbus.h
> +++ b/sound/aoa/soundbus/soundbus.h
> @@ -184,10 +184,10 @@ struct soundbus_driver {
>
> /* we don't implement any matching at all */
>
> - int (*probe)(struct soundbus_dev* dev);
> - int (*remove)(struct soundbus_dev* dev);
> + int (*probe)(struct soundbus_dev *dev);
Why change this line too?
thanks,
greg k-h
