diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
index 49ac566..2a44767 100644
--- a/drivers/cdrom/cdrom.c
+++ b/drivers/cdrom/cdrom.c
@@ -3470,7 +3470,7 @@
 	return 0;
 }
 
-static int cdrom_sysctl_info(ctl_table *ctl, int write,
+static int cdrom_sysctl_info(struct ctl_table *ctl, int write,
                            void __user *buffer, size_t *lenp, loff_t *ppos)
 {
 	int pos;
@@ -3583,7 +3583,7 @@
 	mutex_unlock(&cdrom_mutex);
 }
 
-static int cdrom_sysctl_handler(ctl_table *ctl, int write,
+static int cdrom_sysctl_handler(struct ctl_table *ctl, int write,
 				void __user *buffer, size_t *lenp, loff_t *ppos)
 {
 	int ret;
@@ -3609,7 +3609,7 @@
 }
 
 /* Place files in /proc/sys/dev/cdrom */
-static ctl_table cdrom_table[] = {
+static struct ctl_table cdrom_table[] = {
 	{
 		.procname	= "info",
 		.data		= &cdrom_sysctl_settings.info, 
@@ -3655,7 +3655,7 @@
 	{ }
 };
 
-static ctl_table cdrom_cdrom_table[] = {
+static struct ctl_table cdrom_cdrom_table[] = {
 	{
 		.procname	= "cdrom",
 		.maxlen		= 0,
@@ -3666,7 +3666,7 @@
 };
 
 /* Make sure that /proc/sys/dev is there */
-static ctl_table cdrom_root_table[] = {
+static struct ctl_table cdrom_root_table[] = {
 	{
 		.procname	= "dev",
 		.maxlen		= 0,