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authorTakashi Iwai <tiwai@suse.de>2018-07-25 23:19:38 +0200
committerTakashi Iwai <tiwai@suse.de>2018-07-27 09:05:27 +0200
commitf8b6c0cfbdd7359db9bb4da38dd54217296f9264 (patch)
tree685c2d824b998d800983c00f07f8f06d09d6c9f6 /sound/core
parent94dfee0c1a33baa974cba0bd8b83021b1d801297 (diff)
downloadlinux-f8b6c0cfbdd7359db9bb4da38dd54217296f9264.tar.bz2
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>
Diffstat (limited to 'sound/core')
-rw-r--r--sound/core/oss/pcm_oss.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
index 905a53c1cde5..f8d4a419f3af 100644
--- a/sound/core/oss/pcm_oss.c
+++ b/sound/core/oss/pcm_oss.c
@@ -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;
}