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authorTakashi Iwai <tiwai@suse.de>2020-02-06 17:39:40 +0100
committerTakashi Iwai <tiwai@suse.de>2020-02-10 08:27:19 +0100
commit5b29f05396bde54788a18633155ffa3f4d745f0d (patch)
tree5e0fe5b3e5b33896e6de535411dea6a039b5aa99 /sound/usb/proc.c
parentb9c7d41087bc1755e01f9584f0bdbce0bb8b195d (diff)
ALSA: usb-audio: Use pcm_for_each_format() macro for PCM format iterations
The new macro can fix the sparse warnings gracefully: sound/usb/proc.c:73:31: warning: restricted snd_pcm_format_t degrades to integer sound/usb/proc.c:73:38: warning: restricted snd_pcm_format_t degrades to integer sound/usb/proc.c:73:61: warning: restricted snd_pcm_format_t degrades to integer No functional changes, just sparse warning fixes. Link: https://lore.kernel.org/r/20200206163945.6797-4-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/usb/proc.c')
-rw-r--r--sound/usb/proc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/usb/proc.c b/sound/usb/proc.c
index ffbf4bd9208c..4174ad11fca6 100644
--- a/sound/usb/proc.c
+++ b/sound/usb/proc.c
@@ -70,7 +70,7 @@ static void proc_dump_substream_formats(struct snd_usb_substream *subs, struct s
snd_iprintf(buffer, " Interface %d\n", fp->iface);
snd_iprintf(buffer, " Altset %d\n", fp->altsetting);
snd_iprintf(buffer, " Format:");
- for (fmt = 0; fmt <= SNDRV_PCM_FORMAT_LAST; ++fmt)
+ pcm_for_each_format(fmt)
if (fp->formats & pcm_format_to_bits(fmt))
snd_iprintf(buffer, " %s",
snd_pcm_format_name(fmt));