diff options
Diffstat (limited to 'sound/core/vmaster.c')
| -rw-r--r-- | sound/core/vmaster.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/sound/core/vmaster.c b/sound/core/vmaster.c index 857586135d18..55c9d8c8d3c1 100644 --- a/sound/core/vmaster.c +++ b/sound/core/vmaster.c @@ -362,8 +362,7 @@ static void master_free(struct snd_kcontrol *kcontrol) * @name: name string of the control element to create * @tlv: optional TLV int array for dB information * - * Creates a virtual matster control with the given name string. - * Returns the created control element, or NULL for errors (ENOMEM). + * Creates a virtual master control with the given name string. * * After creating a vmaster element, you can add the slave controls * via snd_ctl_add_slave() or snd_ctl_add_slave_uncached(). @@ -372,6 +371,8 @@ static void master_free(struct snd_kcontrol *kcontrol) * for dB scale of the master control. It should be a single element * with #SNDRV_CTL_TLVT_DB_SCALE, #SNDRV_CTL_TLV_DB_MINMAX or * #SNDRV_CTL_TLVT_DB_MINMAX_MUTE type, and should be the max 0dB. + * + * Return: The created control element, or %NULL for errors (ENOMEM). */ struct snd_kcontrol *snd_ctl_make_virtual_master(char *name, const unsigned int *tlv) @@ -423,6 +424,8 @@ EXPORT_SYMBOL(snd_ctl_make_virtual_master); * * Adds the given hook to the vmaster control element so that it's called * at each time when the value is changed. + * + * Return: Zero. */ int snd_ctl_add_vmaster_hook(struct snd_kcontrol *kcontrol, void (*hook)(void *private_data, int), |