Fix below build error:

CC sound/soc/mid-x86/sst_platform.o sound/soc/mid-x86/sst_platform.c: In function 'sst_platform_open': sound/soc/mid-x86/sst_platform.c:274:2: error: 'ret_val' undeclared (first use in this function) sound/soc/mid-x86/sst_platform.c:274:2: note: each undeclared identifier is reported only once for each function it appears in make[3]: *** [sound/soc/mid-x86/sst_platform.o] Error 1 make[2]: *** [sound/soc/mid-x86] Error 2 make[1]: *** [sound/soc] Error 2 make: *** [sound] Error 2

Signed-off-by: Axel Lin axel.lin@gmail.com --- sound/soc/mid-x86/sst_platform.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/sound/soc/mid-x86/sst_platform.c b/sound/soc/mid-x86/sst_platform.c index 24f9471..11c39c5 100644 --- a/sound/soc/mid-x86/sst_platform.c +++ b/sound/soc/mid-x86/sst_platform.c @@ -267,6 +267,7 @@ static int sst_platform_open(struct snd_pcm_substream *substream) { struct snd_pcm_runtime *runtime = substream->runtime; struct sst_runtime_stream *stream; + int ret_val;

pr_debug("sst_platform_open called\n");