diff options
| author | Takashi Iwai <tiwai@suse.de> | 2019-02-04 15:58:33 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2019-02-06 18:11:55 +0100 |
| commit | 815d808c7bfc91edbf25813cea54709f4a805c71 (patch) | |
| tree | fe61cfdfe16a1454879a047e8deed249cb90d802 /sound/drivers/aloop.c | |
| parent | 7453e1dafdec076f87384c8647d2960affd57ecc (diff) | |
ALSA: drivers: Clean up with new procfs helpers
Simplify the proc fs creation code with new helper functions,
snd_card_ro_proc_new() and snd_card_rw_proc_new().
Just a code refactoring and no functional changes.
Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/drivers/aloop.c')
| -rw-r--r-- | sound/drivers/aloop.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/sound/drivers/aloop.c b/sound/drivers/aloop.c index 65c903b639c2..8c3fbe1276be 100644 --- a/sound/drivers/aloop.c +++ b/sound/drivers/aloop.c @@ -1133,16 +1133,10 @@ static void print_cable_info(struct snd_info_entry *entry, static int loopback_proc_new(struct loopback *loopback, int cidx) { char name[32]; - struct snd_info_entry *entry; - int err; snprintf(name, sizeof(name), "cable#%d", cidx); - err = snd_card_proc_new(loopback->card, name, &entry); - if (err < 0) - return err; - - snd_info_set_text_ops(entry, loopback, print_cable_info); - return 0; + return snd_card_ro_proc_new(loopback->card, name, loopback, + print_cable_info); } static int loopback_probe(struct platform_device *devptr) |