1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/acpi/sleep/main.c b/drivers/acpi/sleep/main.c
index cc344d4252c9..76037883cd13 100644
--- a/drivers/acpi/sleep/main.c
+++ b/drivers/acpi/sleep/main.c
@@ -495,7 +495,7 @@ int acpi_pm_device_sleep_state(struct device *dev, int *d_min_p)
         acpi_handle handle = DEVICE_ACPI_HANDLE(dev);
         struct acpi_device *adev;
         char acpi_method[] = "_SxD";
-        unsigned long d_min, d_max;
+        unsigned long long d_min, d_max;
 
         if (!handle || ACPI_FAILURE(acpi_bus_get_device(handle, &adev))) {
                 printk(KERN_DEBUG "ACPI handle has no context!\n");