sony-laptop: fix sparse non-ANSI function warning

[platform/adaptation/renesas_rcar/renesas_kernel.git] / drivers / platform / x86 / sony-laptop.c

diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
index f200677..68edc97 100644 (file)
--- a/drivers/platform/x86/sony-laptop.c
+++ b/drivers/platform/x86/sony-laptop.c
@@ -1131,7 +1131,7 @@ static int sony_nc_setup_rfkill(struct acpi_device *device,
        return err;
 }
 
-static void sony_nc_rfkill_update()
+static void sony_nc_rfkill_update(void)
 {
        enum sony_nc_rfkill i;
        int result;