[ALSA] Remove BKL from sound/core/info.c

Modules: ALSA Core

Remove BKL from sound/core/info.c
Signed-off-by: NIngo Molnar <mingo@elte.hu>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

sound/core/info.c

@@ -444,8 +444,8 @@ static unsigned int snd_info_entry_poll(struct file *file, poll_table * wait)
 	return mask;
 }
 
-static inline int _snd_info_entry_ioctl(struct inode *inode, struct file *file,
-					unsigned int cmd, unsigned long arg)
+static long snd_info_entry_ioctl(struct file *file, unsigned int cmd,
+				unsigned long arg)
 {
 	struct snd_info_private_data *data;
 	struct snd_info_entry *entry;
@@ -465,17 +465,6 @@ static inline int _snd_info_entry_ioctl(struct inode *inode, struct file *file,
 	return -ENOTTY;
 }
 
-/* FIXME: need to unlock BKL to allow preemption */
-static int snd_info_entry_ioctl(struct inode *inode, struct file *file,
-				unsigned int cmd, unsigned long arg)
-{
-	int err;
-	unlock_kernel();
-	err = _snd_info_entry_ioctl(inode, file, cmd, arg);
-	lock_kernel();
-	return err;
-}
-
 static int snd_info_entry_mmap(struct file *file, struct vm_area_struct *vma)
 {
 	struct inode *inode = file->f_dentry->d_inode;
@@ -504,7 +493,7 @@ static struct file_operations snd_info_entry_operations =
 	.read =			snd_info_entry_read,
 	.write =		snd_info_entry_write,
 	.poll =			snd_info_entry_poll,
-	.ioctl =	snd_info_entry_ioctl,
+	.unlocked_ioctl =	snd_info_entry_ioctl,
 	.mmap =			snd_info_entry_mmap,
 	.open =			snd_info_entry_open,
 	.release =		snd_info_entry_release,