spelling fixes

[linux-2.6] / sound / core / sound.c

diff --git a/sound/core/sound.c b/sound/core/sound.c
index 67cfa06062b8b0ef06013d7addd096f6d5e998a8..cd862728346cb03e74abe870f4a997c0e5fa6de7 100644 (file)
--- a/sound/core/sound.c
+++ b/sound/core/sound.c
@@ -81,14 +81,9 @@ extern struct class *sound_class;
  */
 void snd_request_card(int card)
 {
-       int locked;
-
        if (! current->fs->root)
                return;
-       read_lock(&snd_card_rwlock);
-       locked = snd_cards_lock & (1 << card);
-       read_unlock(&snd_card_rwlock);
-       if (locked)
+       if (snd_card_locked(card))
                return;
        if (card < 0 || card >= cards_limit)
                return;
@@ -337,7 +332,7 @@ EXPORT_SYMBOL(snd_unregister_device);
  *  INFO PART
  */
 
-static struct snd_info_entry *snd_minor_info_entry = NULL;
+static struct snd_info_entry *snd_minor_info_entry;
 
 static const char *snd_device_type_name(int type)
 {
@@ -392,7 +387,6 @@ int __init snd_minor_info_init(void)
 
        entry = snd_info_create_module_entry(THIS_MODULE, "devices", NULL);
        if (entry) {
-               entry->c.text.read_size = PAGE_SIZE;
                entry->c.text.read = snd_minor_info_read;
                if (snd_info_register(entry) < 0) {
                        snd_info_free_entry(entry);