[linux-yocto][PATCH 8/9] sound: soc: xilinx: give a name to stream_name in xilinx_dp_dai_links

[quanyang.wang]

From: Quanyang Wang <quanyang.w...@windriver.com>

If .stream_name is NULL, when calling "aplay -l", it will show:

card 0: monitor [DisplayPort monitor], device 0: (null) 
xilinx-dp-snd-codec-dai-0 [(null) xilinx-dp-snd-codec-dai-0]

Adding .stream_name can eliminate the "(null)" in the output.

Signed-off-by: Quanyang Wang <quanyang.w...@windriver.com>
Reviewed-by: Hyun Kwon <hyun.k...@xilinx.com>
Signed-off-by: Bruce Ashfield <bruce.ashfi...@gmail.com>
---
 sound/soc/xilinx/xilinx-dp-card.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sound/soc/xilinx/xilinx-dp-card.c 
b/sound/soc/xilinx/xilinx-dp-card.c
index 7f4063ef5b21..f216b40c647d 100644
--- a/sound/soc/xilinx/xilinx-dp-card.c
+++ b/sound/soc/xilinx/xilinx-dp-card.c
@@ -42,11 +42,13 @@ SND_SOC_DAILINK_DEFS(pcm,
 static struct snd_soc_dai_link xilinx_dp_dai_links[] = {
        {
                .name           = "xilinx-dp0",
+               .stream_name    = "xilinx-dp0",
                .ops            = &xilinx_dp_ops,
                SND_SOC_DAILINK_REG(pcm),
        },
        {
                .name           = "xilinx-dp1",
+               .stream_name    = "xilinx-dp1",
                .ops            = &xilinx_dp_ops,
                SND_SOC_DAILINK_REG(pcm),
        },
-- 
2.17.1


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