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authorEldad Zack <eldad@fogrefinery.com>2013-04-23 01:00:41 +0200
committerTakashi Iwai <tiwai@suse.de>2013-04-29 13:36:15 +0200
commit74c34ca1cc12884703c70d34ed333517d978c2e7 (patch)
tree6d06b76a9fbe829f2427899aa708d682167420c0 /sound/usb/proc.c
parent754813473c1a8b7711802313125f0fafc60141f8 (diff)
downloadlinux-74c34ca1cc12884703c70d34ed333517d978c2e7.tar.bz2
ALSA: pcm_format_to_bits strong-typed conversion
Add a function to handle conversion from snd_pcm_format_t to bitwise with proper typing. Change such conversions to use this function and silence sparse warnings. Signed-off-by: Eldad Zack <eldad@fogrefinery.com> 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 0182ef634d8b..135c76871063 100644
--- a/sound/usb/proc.c
+++ b/sound/usb/proc.c
@@ -85,7 +85,7 @@ static void proc_dump_substream_formats(struct snd_usb_substream *subs, struct s
snd_iprintf(buffer, " Altset %d\n", fp->altsetting);
snd_iprintf(buffer, " Format:");
for (fmt = 0; fmt <= SNDRV_PCM_FORMAT_LAST; ++fmt)
- if (fp->formats & (1uLL << fmt))
+ if (fp->formats & pcm_format_to_bits(fmt))
snd_iprintf(buffer, " %s",
snd_pcm_format_name(fmt));
snd_iprintf(buffer, "\n");