[PATCH v3 4/7] ASoC: imx-pcm-rpmsg: Multi-channel support for sound card based on rpmsg

[Chancel Liu]

Some sound card based on rpmsg may support multi-channel. The number of
channels can be sent to Cortex-M in rpmsg for process.

Signed-off-by: Chancel Liu <chancel....@nxp.com>
---
 sound/soc/fsl/imx-pcm-rpmsg.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/fsl/imx-pcm-rpmsg.c b/sound/soc/fsl/imx-pcm-rpmsg.c
index 3157cd5a837e..2f310994f7ee 100644
--- a/sound/soc/fsl/imx-pcm-rpmsg.c
+++ b/sound/soc/fsl/imx-pcm-rpmsg.c
@@ -178,7 +178,7 @@ static int imx_rpmsg_pcm_hw_params(struct snd_soc_component 
*component,
                msg->s_msg.param.channels = RPMSG_CH_STEREO;
                break;
        default:
-               ret = -EINVAL;
+               msg->s_msg.param.channels = params_channels(params);
                break;
        }
 
-- 
2.25.1