#include <sound/driver.h>
#include <linux/init.h>
-#include <linux/smp_lock.h>
#include <linux/slab.h>
#include <linux/time.h>
#include <linux/vmalloc.h>
* ENTRY functions
*/
-static struct file_operations snd_pcm_oss_f_reg =
+static const struct file_operations snd_pcm_oss_f_reg =
{
.owner = THIS_MODULE,
.read = snd_pcm_oss_read,