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Commit 9ce7b9cf authored by Takashi Iwai's avatar Takashi Iwai
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staging: bcm2835-audio: Deliver indirect-PCM transfer error 



Now that the indirect-PCM transfer helper gives back an error, we
should return the error from ack callbacks.

Acked-by: default avatarEric Anholt <eric@anholt.net>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 3e02c5a6

drivers/staging/vc04_services/bcm2835-audio/bcm2835-pcm.c

+2 −3
Original line number Diff line number Diff line
@@ -353,9 +353,8 @@ static int snd_bcm2835_pcm_ack(struct snd_pcm_substream *substream) 
	struct snd_pcm_indirect *pcm_indirect = &alsa_stream->pcm_indirect;



	pcm_indirect->hw_queue_size = runtime->hw.buffer_bytes_max;

	snd_pcm_indirect_playback_transfer(substream, pcm_indirect,

	return snd_pcm_indirect_playback_transfer(substream, pcm_indirect,

						  snd_bcm2835_pcm_transfer);

	return 0;

}



/* trigger callback */