leds-hp-disk: fix build warning

drivers/leds/leds-hp-disk.c:59: warning: passing argument 4 of ‘acpi_evaluate_integer’ from incompatible pointer type

Signed-off-by: Len Brown <len.brown@intel.com>

diff --git a/drivers/leds/leds-hp-disk.c b/drivers/leds/leds-hp-disk.c
index 53a25b1..74645ab 100644 (file)
--- a/drivers/leds/leds-hp-disk.c
+++ b/drivers/leds/leds-hp-disk.c
@@ -49,7 +49,7 @@ static struct acpi_hpled adev;
 
 static acpi_status hpled_acpi_write(acpi_handle handle, int reg)
 {
-       unsigned long ret; /* Not used when writing */
+       unsigned long long ret; /* Not used when writing */
        union acpi_object in_obj[1];
        struct acpi_object_list args = { 1, in_obj };