[Bluetooth] Use work queue to trigger URB submission

[pandora-kernel.git] / sound / synth / emux / soundfont.c

diff --git a/sound/synth/emux/soundfont.c b/sound/synth/emux/soundfont.c
index 4c5754d..455e535 100644 (file)
--- a/sound/synth/emux/soundfont.c
+++ b/sound/synth/emux/soundfont.c
@@ -79,7 +79,7 @@ static void
 lock_preset(struct snd_sf_list *sflist)
 {
        unsigned long flags;
-       down(&sflist->presets_mutex);
+       mutex_lock(&sflist->presets_mutex);
        spin_lock_irqsave(&sflist->lock, flags);
        sflist->presets_locked = 1;
        spin_unlock_irqrestore(&sflist->lock, flags);
@@ -96,7 +96,7 @@ unlock_preset(struct snd_sf_list *sflist)
        spin_lock_irqsave(&sflist->lock, flags);
        sflist->presets_locked = 0;
        spin_unlock_irqrestore(&sflist->lock, flags);
-       up(&sflist->presets_mutex);
+       mutex_unlock(&sflist->presets_mutex);
 }
 
 
@@ -195,7 +195,7 @@ snd_soundfont_load(struct snd_sf_list *sflist, const void __user *data,
                break;
        case SNDRV_SFNT_REMOVE_INFO:
                /* patch must be opened */
-               if (sflist->currsf) {
+               if (!sflist->currsf) {
                        snd_printk("soundfont: remove_info: patch not opened\n");
                        rc = -EINVAL;
                } else {
@@ -810,6 +810,9 @@ snd_sf_linear_to_log(unsigned int amount, int offset, int ratio)
        return v;
 }
 
+EXPORT_SYMBOL(snd_sf_linear_to_log);
+
+
 #define OFFSET_MSEC            653117          /* base = 1000 */
 #define OFFSET_ABSCENT         851781          /* base = 8176 */
 #define OFFSET_SAMPLERATE      1011119         /* base = 44100 */
@@ -1390,7 +1393,7 @@ snd_sf_new(struct snd_sf_callback *callback, struct snd_util_memhdr *hdr)
        if ((sflist = kzalloc(sizeof(*sflist), GFP_KERNEL)) == NULL)
                return NULL;
 
-       init_MUTEX(&sflist->presets_mutex);
+       mutex_init(&sflist->presets_mutex);
        spin_lock_init(&sflist->lock);
        sflist->memhdr = hdr;
 
@@ -1485,4 +1488,3 @@ snd_soundfont_remove_unlocked(struct snd_sf_list *sflist)
        unlock_preset(sflist);
        return 0;
 }
-