1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/misc/fujitsu-laptop.c b/drivers/misc/fujitsu-laptop.c
index 3e56203e4947..efd395a64720 100644
--- a/drivers/misc/fujitsu-laptop.c
+++ b/drivers/misc/fujitsu-laptop.c
@@ -224,7 +224,7 @@ static int set_lcd_level_alt(int level)
 
 static int get_lcd_level(void)
 {
-        unsigned long state = 0;
+        unsigned long long state = 0;
         acpi_status status = AE_OK;
 
         vdbg_printk(FUJLAPTOP_DBG_TRACE, "get lcd level via GBLL\n");
@@ -246,7 +246,7 @@ static int get_lcd_level(void)
 
 static int get_max_brightness(void)
 {
-        unsigned long state = 0;
+        unsigned long long state = 0;
         acpi_status status = AE_OK;
 
         vdbg_printk(FUJLAPTOP_DBG_TRACE, "get max lcd level via RBLL\n");
@@ -263,7 +263,7 @@ static int get_max_brightness(void)
 
 static int get_lcd_level_alt(void)
 {
-        unsigned long state = 0;
+        unsigned long long state = 0;
         acpi_status status = AE_OK;
 
         vdbg_printk(FUJLAPTOP_DBG_TRACE, "get lcd level via GBLS\n");
@@ -384,7 +384,7 @@ static ssize_t store_lcd_level(struct device *dev,
 
 static int get_irb(void)
 {
-        unsigned long state = 0;
+        unsigned long long state = 0;
         acpi_status status = AE_OK;
 
         vdbg_printk(FUJLAPTOP_DBG_TRACE, "Get irb\n");