diff options
Diffstat (limited to 'sound/firewire/dice')
| -rw-r--r-- | sound/firewire/dice/dice-proc.c | 35 |
1 files changed, 32 insertions, 3 deletions
diff --git a/sound/firewire/dice/dice-proc.c b/sound/firewire/dice/dice-proc.c index cc079323ed30..43b130b7aa07 100644 --- a/sound/firewire/dice/dice-proc.c +++ b/sound/firewire/dice/dice-proc.c @@ -243,10 +243,39 @@ static void dice_proc_read(struct snd_info_entry *entry, } } -void snd_dice_create_proc(struct snd_dice *dice) +static void add_node(struct snd_dice *dice, struct snd_info_entry *root, + const char *name, + void (*op)(struct snd_info_entry *entry, + struct snd_info_buffer *buffer)) { struct snd_info_entry *entry; - if (!snd_card_proc_new(dice->card, "dice", &entry)) - snd_info_set_text_ops(entry, dice, dice_proc_read); + entry = snd_info_create_card_entry(dice->card, name, root); + if (!entry) + return; + + snd_info_set_text_ops(entry, dice, op); + if (snd_info_register(entry) < 0) + snd_info_free_entry(entry); +} + +void snd_dice_create_proc(struct snd_dice *dice) +{ + struct snd_info_entry *root; + + /* + * All nodes are automatically removed at snd_card_disconnect(), + * by following to link list. + */ + root = snd_info_create_card_entry(dice->card, "firewire", + dice->card->proc_root); + if (!root) + return; + root->mode = S_IFDIR | S_IRUGO | S_IXUGO; + if (snd_info_register(root) < 0) { + snd_info_free_entry(root); + return; + } + + add_node(dice, root, "dice", dice_proc_read); } |