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 ac97 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/TYCP286MB2323207367F2D39D0D725828CA189@TYCP286MB... --- drivers/mfd/wm97xx-core.c | 4 +--- include/sound/ac97/codec.h | 2 +- sound/ac97/bus.c | 5 ++--- 3 files changed, 4 insertions(+), 7 deletions(-)
diff --git a/drivers/mfd/wm97xx-core.c b/drivers/mfd/wm97xx-core.c index 9a2331eb1bfa..663acbb1854c 100644 --- a/drivers/mfd/wm97xx-core.c +++ b/drivers/mfd/wm97xx-core.c @@ -319,13 +319,11 @@ static int wm97xx_ac97_probe(struct ac97_codec_device *adev) return ret; }
-static int wm97xx_ac97_remove(struct ac97_codec_device *adev) +static void wm97xx_ac97_remove(struct ac97_codec_device *adev) { struct wm97xx_priv *wm97xx = ac97_get_drvdata(adev);
snd_ac97_compat_release(wm97xx->ac97); - - return 0; }
static const struct ac97_id wm97xx_ac97_ids[] = { diff --git a/include/sound/ac97/codec.h b/include/sound/ac97/codec.h index 9792d25fa369..2fc641cb1982 100644 --- a/include/sound/ac97/codec.h +++ b/include/sound/ac97/codec.h @@ -63,7 +63,7 @@ struct ac97_codec_device { struct ac97_codec_driver { struct device_driver driver; int (*probe)(struct ac97_codec_device *); - int (*remove)(struct ac97_codec_device *); + void (*remove)(struct ac97_codec_device *dev); void (*shutdown)(struct ac97_codec_device *); const struct ac97_id *id_table; }; diff --git a/sound/ac97/bus.c b/sound/ac97/bus.c index 045330883a96..6067c04ce4c0 100644 --- a/sound/ac97/bus.c +++ b/sound/ac97/bus.c @@ -524,10 +524,9 @@ static void ac97_bus_remove(struct device *dev) if (ret < 0) return;
- ret = adrv->remove(adev); + adrv->remove(adev); pm_runtime_put_noidle(dev); - if (ret == 0) - ac97_put_disable_clk(adev); + ac97_put_disable_clk(adev);
pm_runtime_disable(dev); }