From 5b29f05396bde54788a18633155ffa3f4d745f0d Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Thu, 6 Feb 2020 17:39:40 +0100 Subject: 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 --- sound/usb/proc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sound/usb/proc.c') 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)); -- cgit v1.2.3