Commit 89e0b9a0 authored Feb 06, 2020 by Takashi Iwai

ALSA: pcm_dmaengine: Use pcm_for_each_format() macro for PCM format iteration

The new macro can fix the sparse warnings gracefully:
sound/core/pcm_dmaengine.c:429:50: warning: restricted snd_pcm_format_t degrades to integer
sound/core/pcm_dmaengine.c:429:55: warning: restricted snd_pcm_format_t degrades to integer
sound/core/pcm_dmaengine.c:429:79: warning: restricted snd_pcm_format_t degrades to integer

No functional changes, just sparse warning fixes.

Link: https://lore.kernel.org/r/20200206163945.6797-8-tiwai@suse.de

Signed-off-by: Takashi Iwai <tiwai@suse.de>

parent f9b0c053

sound/core/pcm_dmaengine.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -426,7 +426,7 @@ int snd_dmaengine_pcm_refine_runtime_hwparams(
		* default assumption is that it supports 1, 2 and 4 bytes
		* widths.
		*/
		for (i = SNDRV_PCM_FORMAT_FIRST; i <= SNDRV_PCM_FORMAT_LAST; i++) {
		pcm_for_each_format(i) {
		int bits = snd_pcm_format_physical_width(i);

		/*

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