1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/acpi/toshiba_acpi.c b/drivers/acpi/toshiba_acpi.c
index d9b651ffcdc0..0208d3a3f598 100644
--- a/drivers/acpi/toshiba_acpi.c
+++ b/drivers/acpi/toshiba_acpi.c
@@ -125,7 +125,7 @@ static int write_acpi_int(const char *methodName, int val)
         union acpi_object in_objs[1];
         acpi_status status;
 
-        params.count = sizeof(in_objs) / sizeof(in_objs[0]);
+        params.count = ARRAY_SIZE(in_objs);
         params.pointer = in_objs;
         in_objs[0].type = ACPI_TYPE_INTEGER;
         in_objs[0].integer.value = val;