Fix compile error when OSS_DEBUG is enabled: sound/core/oss/pcm_oss.c: In function 'snd_pcm_oss_set_trigger': sound/core/oss/pcm_oss.c:2055:10: error: 'substream' undeclared (first use in this function); did you mean 'csubstream'? pcm_dbg(substream->pcm, "pcm_oss: trigger = 0x%x\n", trigger); ^

Fixes: 61efcee8608c ("ALSA: oss: Use standard printk helpers") Signed-off-by: Bixuan Cui cuibixuan@linux.alibaba.com --- sound/core/oss/pcm_oss.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c index 82a8187..bb37665 100644 --- a/sound/core/oss/pcm_oss.c +++ b/sound/core/oss/pcm_oss.c @@ -2052,7 +2052,7 @@ static int snd_pcm_oss_set_trigger(struct snd_pcm_oss_file *pcm_oss_file, int tr int err, cmd;

#ifdef OSS_DEBUG - pcm_dbg(substream->pcm, "pcm_oss: trigger = 0x%x\n", trigger); + pr_debug("pcm_oss: trigger = 0x%x\n", trigger); #endif psubstream = pcm_oss_file->streams[SNDRV_PCM_STREAM_PLAYBACK];