1 files changed, 3 insertions, 2 deletions

diff --git a/sound/core/pcm.c b/sound/core/pcm.c
index 0c1440121c22..c69c60b2a48a 100644
--- a/sound/core/pcm.c
+++ b/sound/core/pcm.c
@@ -953,11 +953,12 @@ static int snd_pcm_dev_register(struct snd_device *device)
         struct snd_pcm_substream *substream;
         struct snd_pcm_notify *notify;
         char str[16];
-        struct snd_pcm *pcm = device->device_data;
+        struct snd_pcm *pcm;
         struct device *dev;
 
-        if (snd_BUG_ON(!pcm || !device))
+        if (snd_BUG_ON(!device || !device->device_data))
                 return -ENXIO;
+        pcm = device->device_data;
         mutex_lock(&register_mutex);
         err = snd_pcm_add(pcm);
         if (err) {