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ALSA: isa: Clean up with new procfs helpers

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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>
This commit is contained in:
Takashi Iwai
2019-02-04 16:00:13 +01:00
parent 815d808c7b
commit 1bac5e1c81
4 changed files with 5 additions and 16 deletions
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5
sound/isa/sb/sb16_csp.c
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@@ -1126,10 +1126,9 @@ static int snd_sb_csp_qsound_transfer(struct snd_sb_csp * p)
static int init_proc_entry(struct snd_sb_csp * p, int device)
{
char name[16];
struct snd_info_entry *entry;
sprintf(name, "cspD%d", device);
if (! snd_card_proc_new(p->chip->card, name, &entry))
snd_info_set_text_ops(entry, p, info_read);
snd_card_ro_proc_new(p->chip->card, name, p, info_read);
return 0;
}