From 1fa4445f9adf19a3028ce0e8f375bac75214fc10 Mon Sep 17 00:00:00 2001 From: Jaroslav Kysela Date: Wed, 17 Mar 2021 18:29:40 +0100 Subject: ALSA: control - introduce snd_ctl_notify_one() helper This helper is required for the following generic LED mute patch. The helper also simplifies some other functions. Signed-off-by: Jaroslav Kysela Link: https://lore.kernel.org/r/20210317172945.842280-2-perex@perex.cz Signed-off-by: Takashi Iwai --- include/sound/control.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include/sound') diff --git a/include/sound/control.h b/include/sound/control.h index 77d9fa10812d..22f3d48163ff 100644 --- a/include/sound/control.h +++ b/include/sound/control.h @@ -115,6 +115,7 @@ typedef int (*snd_kctl_ioctl_func_t) (struct snd_card * card, unsigned int cmd, unsigned long arg); void snd_ctl_notify(struct snd_card * card, unsigned int mask, struct snd_ctl_elem_id * id); +void snd_ctl_notify_one(struct snd_card * card, unsigned int mask, struct snd_kcontrol * kctl, unsigned int ioff); struct snd_kcontrol *snd_ctl_new1(const struct snd_kcontrol_new * kcontrolnew, void * private_data); void snd_ctl_free_one(struct snd_kcontrol * kcontrol); @@ -123,8 +124,7 @@ int snd_ctl_remove(struct snd_card * card, struct snd_kcontrol * kcontrol); int snd_ctl_replace(struct snd_card *card, struct snd_kcontrol *kcontrol, bool add_on_replace); int snd_ctl_remove_id(struct snd_card * card, struct snd_ctl_elem_id *id); int snd_ctl_rename_id(struct snd_card * card, struct snd_ctl_elem_id *src_id, struct snd_ctl_elem_id *dst_id); -int snd_ctl_activate_id(struct snd_card *card, struct snd_ctl_elem_id *id, - int active); +int snd_ctl_activate_id(struct snd_card *card, struct snd_ctl_elem_id *id, int active); struct snd_kcontrol *snd_ctl_find_numid(struct snd_card * card, unsigned int numid); struct snd_kcontrol *snd_ctl_find_id(struct snd_card * card, struct snd_ctl_elem_id *id); -- cgit v1.2.3-70-g09d2