Commit f8b6c0cf authored Jul 25, 2018 by Takashi Iwai

ALSA: pcm: Fix sparse warning wrt PCM format type



The PCM format type is with __bitwise, hence it needs the explicit
cast with __force.  It's ugly, but there is a reason for that cost...

This fixes the sparse warning:
  sound/core/oss/pcm_oss.c:1854:55: warning: incorrect type in argument 1 (different base types)

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

parent 94dfee0c

sound/core/oss/pcm_oss.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1851,7 +1851,7 @@ static int snd_pcm_oss_get_formats(struct snd_pcm_oss_file *pcm_oss_file)
		format_mask = hw_param_mask_c(params, SNDRV_PCM_HW_PARAM_FORMAT);
		for (fmt = 0; fmt < 32; ++fmt) {
		if (snd_mask_test(format_mask, fmt)) {
		int f = snd_pcm_oss_format_to(fmt);
		int f = snd_pcm_oss_format_to((__force snd_pcm_format_t)fmt);
		if (f >= 0)
		formats \|= f;
		}