1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/acpi/toshiba_acpi.c b/drivers/acpi/toshiba_acpi.c
index 2f35f891593f..88aeccbafaaf 100644
--- a/drivers/acpi/toshiba_acpi.c
+++ b/drivers/acpi/toshiba_acpi.c
@@ -590,7 +590,8 @@ static int __init toshiba_acpi_init(void)
                         remove_proc_entry(PROC_TOSHIBA, acpi_root_dir);
         }
 
-        toshiba_backlight_device = backlight_device_register("toshiba", NULL,
+        toshiba_backlight_device = backlight_device_register("toshiba",NULL,
+                                                NULL,
                                                 &toshiba_backlight_data);
         if (IS_ERR(toshiba_backlight_device)) {
                 printk(KERN_ERR "Could not register toshiba backlight device\n");