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ALSA: bebob: Fix prototype of helper function to return negative value

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A helper function of ALSA bebob driver returns negative value in a
function which has a prototype to return unsigned value.

This commit fixes it by changing the prototype.

Fixes: eb7b3a056c ("ALSA: bebob: Add commands and connections/streams management")
Cc: <[email protected]> # v3.16+
Signed-off-by: Takashi Sakamoto <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Takashi Iwai <[email protected]>
This commit is contained in:
Takashi Sakamoto authored and Takashi Iwai committed 2019-10-26 09:06:20 +02:00
1 parent 8a6c55d0f8
commit f2bbdbcb07
1 file changed
+1 -2
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sound/firewire/bebob/bebob_stream.c
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@@ -252,8 +252,7 @@ end:
return err;
}
static unsigned int
map_data_channels(struct snd_bebob *bebob, struct amdtp_stream *s)
static int map_data_channels(struct snd_bebob *bebob, struct amdtp_stream *s)
{
unsigned int sec, sections, ch, channels;
unsigned int pcm, midi, location;