From: Takashi Sakamoto o-takashi@sakamocchi.jp
commit f2bbdbcb075f3977a53da3bdcb7cd460bc8ae5f2 upstream.
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: eb7b3a056cd8 ("ALSA: bebob: Add commands and connections/streams management") Cc: stable@vger.kernel.org # v3.16+ Signed-off-by: Takashi Sakamoto o-takashi@sakamocchi.jp Link: https://lore.kernel.org/r/20191026030620.12077-1-o-takashi@sakamocchi.jp Signed-off-by: Takashi Iwai tiwai@suse.de Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- sound/firewire/bebob/bebob_stream.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
--- a/sound/firewire/bebob/bebob_stream.c +++ b/sound/firewire/bebob/bebob_stream.c @@ -253,8 +253,7 @@ 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;