Merge branch 'fix/asoc' into for-linus

* fix/asoc:
  ASoC: Fix NULL pointer dereference in __pxa2xx_pcm_hw_free

1 files changed, 1 insertions, 1 deletions

diff --git a/sound/arm/pxa2xx-pcm-lib.c b/sound/arm/pxa2xx-pcm-lib.c
index 108b643229ba..6205f37d547c 100644
--- a/sound/arm/pxa2xx-pcm-lib.c
+++ b/sound/arm/pxa2xx-pcm-lib.c
@@ -75,7 +75,7 @@ int __pxa2xx_pcm_hw_free(struct snd_pcm_substream *substream)
 {
         struct pxa2xx_runtime_data *rtd = substream->runtime->private_data;
 
-        if (rtd && rtd->params)
+        if (rtd && rtd->params && rtd->params->drcmr)
                 *rtd->params->drcmr = 0;
 
         snd_pcm_set_runtime_buffer(substream, NULL);