Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit b07868bd authored by Vaibhav Agarwal's avatar Vaibhav Agarwal Committed by Greg Kroah-Hartman
Browse files

greybus: audio: return success for stop trigger if device removed 



In case GB codec module is already removed, no action is required
at the HW level. Thus, report SUCCESS to above layer.

Reporting error to above layer will cause repeated trials and won't
allow to update DPCM connections.

Signed-off-by: default avatarVaibhav Agarwal <vaibhav.agarwal@linaro.org>
Reviewed-by: default avatarMark Greer <mgreer@animalcreek.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@google.com>
parent 29386f05

drivers/staging/greybus/audio_codec.c

+4 −0
Original line number Diff line number Diff line
@@ -362,6 +362,10 @@ static int gbcodec_trigger(struct snd_pcm_substream *substream, int cmd, 
		dev_err(dai->dev, "%d:Error during %s stream\n", ret,

			start ? "Start" : "Stop");



	/* in case device removed, return 0 for stop trigger */

	if (stop && (ret == -ENODEV))

		ret = 0;



func_exit:

	mutex_unlock(&gb->lock);

	return ret;