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ALSA: wss: Fix sparse warning wrt PCM format type

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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>
This commit is contained in:
Takashi Iwai 2018-07-25 23:19:42 +02:00
parent a91a0e7749
commit 6be9a60efb
1 changed files with 1 additions and 1 deletions
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sound/isa/wss/wss_lib.c
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@ -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;