msi-wmi: make needlessly global symbols static

backlight is needlessly defined global. This patch makes the symbol static. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Anisse Astier <anisse@astier.eu> Signed-off-by: Matthew Garrett <mjg@redhat.com>
15 years ago · 8700e1612e
parent 6c3f6e6c57
commit 8700e1612e
1 changed files with 1 additions and 1 deletions
--- a/drivers/platform/x86/msi-wmi.c
+++ b/drivers/platform/x86/msi-wmi.c
@ -57,7 +57,7 @@ static struct key_entry msi_wmi_keymap[] = {
 };
 static ktime_t last_pressed[ARRAY_SIZE(msi_wmi_keymap) - 1];

-struct backlight_device *backlight;
+static struct backlight_device *backlight;

 static int backlight_map[] = { 0x00, 0x33, 0x66, 0x99, 0xCC, 0xFF };