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Subject[PATCH AUTOSEL 4.18 115/131] ALSA: wss: Fix sparse warning wrt PCM format type
Date
From: Takashi Iwai <tiwai@suse.de>

[ Upstream commit 6be9a60efb401487a4d658ef23d652a9e6860b34 ]

The PCM format type is with __bitwise, and it can't be converted from
integer implicitly. Instead of an ugly cast, declare the function
argument of snd_wss_get_format() with the proper snd_pcm_format_t
type.

This fixes the sparse warnings like:
sound/isa/wss/wss_lib.c:551:14: warning: restricted snd_pcm_format_t degrades to integer

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
---
sound/isa/wss/wss_lib.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/isa/wss/wss_lib.c b/sound/isa/wss/wss_lib.c
index 8a852042a066..d23cc8abe1ef 100644
--- a/sound/isa/wss/wss_lib.c
+++ b/sound/isa/wss/wss_lib.c
@@ -541,7 +541,7 @@ static unsigned char snd_wss_get_rate(unsigned int rate)
}

static unsigned char snd_wss_get_format(struct snd_wss *chip,
- int format,
+ snd_pcm_format_t format,
int channels)
{
unsigned char rformat;
--
2.17.1
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