Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik...

[pandora-kernel.git] / sound / core / pcm.c

diff --git a/sound/core/pcm.c b/sound/core/pcm.c
index fbbbcd2..8e01898 100644 (file)
--- a/sound/core/pcm.c
+++ b/sound/core/pcm.c
@@ -640,6 +640,10 @@ int snd_pcm_new_stream(struct snd_pcm *pcm, int stream, int substream_count)
                err = snd_pcm_substream_proc_init(substream);
                if (err < 0) {
                        snd_printk(KERN_ERR "Error in snd_pcm_stream_proc_init\n");
+                       if (prev == NULL)
+                               pstr->substream = NULL;
+                       else
+                               prev->next = NULL;
                        kfree(substream);
                        return err;
                }
@@ -910,7 +914,8 @@ void snd_pcm_detach_substream(struct snd_pcm_substream *substream)
        substream->pstr->substream_opened--;
 }
 
-static ssize_t show_pcm_class(struct class_device *class_device, char *buf)
+static ssize_t show_pcm_class(struct device *dev,
+                             struct device_attribute *attr, char *buf)
 {
        struct snd_pcm *pcm;
        const char *str;
@@ -921,7 +926,7 @@ static ssize_t show_pcm_class(struct class_device *class_device, char *buf)
                [SNDRV_PCM_CLASS_DIGITIZER] = "digitizer",
        };
 
-       if (! (pcm = class_get_devdata(class_device)) ||
+       if (! (pcm = dev_get_drvdata(dev)) ||
            pcm->dev_class > SNDRV_PCM_CLASS_LAST)
                str = "none";
        else
@@ -929,7 +934,7 @@ static ssize_t show_pcm_class(struct class_device *class_device, char *buf)
         return snprintf(buf, PAGE_SIZE, "%s\n", str);
 }
 
-static struct class_device_attribute pcm_attrs =
+static struct device_attribute pcm_attrs =
        __ATTR(pcm_class, S_IRUGO, show_pcm_class, NULL);
 
 static int snd_pcm_dev_register(struct snd_device *device)