From c5f72ef15cb89284b0d7b0c167d9a713bb3781e8 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Thu, 6 Feb 2020 17:39:41 +0100 Subject: ALSA: dummy: Use standard macros for fixing PCM format cast Simplify the code with the new macros for PCM format type iterations. This fixes the sparse warnings nicely: sound/drivers/dummy.c:906:25: warning: restricted snd_pcm_format_t degrades to integer sound/drivers/dummy.c:908:25: warning: incorrect type in argument 1 (different base types) sound/drivers/dummy.c:908:25: expected restricted snd_pcm_format_t [usertype] format sound/drivers/dummy.c:908:25: got int [assigned] i No functional changes, just sparse warning fixes. Link: https://lore.kernel.org/r/20200206163945.6797-5-tiwai@suse.de Signed-off-by: Takashi Iwai --- sound/drivers/dummy.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'sound/drivers') diff --git a/sound/drivers/dummy.c b/sound/drivers/dummy.c index 02ac3f4e0c02..b5486de08b97 100644 --- a/sound/drivers/dummy.c +++ b/sound/drivers/dummy.c @@ -901,10 +901,10 @@ static int snd_card_dummy_new_mixer(struct snd_dummy *dummy) static void print_formats(struct snd_dummy *dummy, struct snd_info_buffer *buffer) { - int i; + snd_pcm_format_t i; - for (i = 0; i <= SNDRV_PCM_FORMAT_LAST; i++) { - if (dummy->pcm_hw.formats & (1ULL << i)) + pcm_for_each_format(i) { + if (dummy->pcm_hw.formats & pcm_format_to_bits(i)) snd_iprintf(buffer, " %s", snd_pcm_format_name(i)); } } -- cgit v1.2.3-59-g8ed1b