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Commit d3bd67cd authored by Takashi Iwai's avatar Takashi Iwai Committed by Jaroslav Kysela
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ALSA: make snd_ctl_elem_read() and snd_ctl_elem_write() static 



snd_ctl_elem_read() and snd_ctl_elem_write() are no longer used by
any other drivers.

Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
Signed-off-by: default avatarJaroslav Kysela <perex@perex.cz>
parent 149b1544

include/sound/control.h

+0 −3
Original line number Diff line number Diff line
@@ -129,9 +129,6 @@ int snd_ctl_unregister_ioctl_compat(snd_kctl_ioctl_func_t fcn); 
#define snd_ctl_unregister_ioctl_compat(fcn)

#endif



int snd_ctl_elem_read(struct snd_card *card, struct snd_ctl_elem_value *control);

int snd_ctl_elem_write(struct snd_card *card, struct snd_ctl_file *file, struct snd_ctl_elem_value *control);



static inline unsigned int snd_ctl_get_ioffnum(struct snd_kcontrol *kctl, struct snd_ctl_elem_id *id)

{

	return id->numid - kctl->id.numid;

sound/core/control.c

+4 −3
Original line number Diff line number Diff line
@@ -684,7 +684,8 @@ static int snd_ctl_elem_info_user(struct snd_ctl_file *ctl, 
	return result;

}



int snd_ctl_elem_read(struct snd_card *card, struct snd_ctl_elem_value *control)

static int snd_ctl_elem_read(struct snd_card *card,

			     struct snd_ctl_elem_value *control)

{

	struct snd_kcontrol *kctl;

	struct snd_kcontrol_volatile *vd;
@@ -734,7 +735,7 @@ static int snd_ctl_elem_read_user(struct snd_card *card, 
	return result;

}



int snd_ctl_elem_write(struct snd_card *card, struct snd_ctl_file *file,

static int snd_ctl_elem_write(struct snd_card *card, struct snd_ctl_file *file,

			      struct snd_ctl_elem_value *control)

{

	struct snd_kcontrol *kctl;