Merge branch 'for-2.6.39' into for-2.6.40

1 files changed, 3 insertions, 1 deletions

diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 1c7e82a4c808..f31afe9d4edd 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -629,6 +629,7 @@ static int soc_pcm_open(struct snd_pcm_substream *substream)
                         runtime->hw.rates |= codec_dai_drv->capture.rates;
         }
 
+        ret = -EINVAL;
         snd_pcm_limit_hw_rates(runtime);
         if (!runtime->hw.rates) {
                 printk(KERN_ERR "asoc: %s <-> %s No matching rates\n",
@@ -640,7 +641,8 @@ static int soc_pcm_open(struct snd_pcm_substream *substream)
                         codec_dai->name, cpu_dai->name);
                 goto config_err;
         }
-        if (!runtime->hw.channels_min || !runtime->hw.channels_max) {
+        if (!runtime->hw.channels_min || !runtime->hw.channels_max ||
+            runtime->hw.channels_min > runtime->hw.channels_max) {
                 printk(KERN_ERR "asoc: %s <-> %s No matching channels\n",
                                 codec_dai->name, cpu_dai->name);
                 goto config_err;