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ALSA: usb-audio - Fix types taken in min()

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Fix the compile warning due to different integer types used in min():
  sound/usb/usbaudio.c: In function 'init_substream_urbs':
  sound/usb/usbaudio.c:1087: warning: comparison of distinct pointer types lacks a cast

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2009-08-11 08:15:04 +02:00
parent 765e8db078
commit f1e6d3c5cf
1 changed files with 1 additions and 1 deletions
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sound/usb/usbaudio.c
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@ -1084,7 +1084,7 @@ static int init_substream_urbs(struct snd_usb_substream *subs, unsigned int peri
urb_packs = 1;
urb_packs *= packs_per_ms;
if (subs->syncpipe)
urb_packs = min(urb_packs, 1 << subs->syncinterval);
urb_packs = min(urb_packs, 1U << subs->syncinterval);
/* decide how many packets to be used */
if (is_playback) {