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>
git-mirror · Aug 3, 2010 · 8700e16 · 8700e16
1 parent 6c3f6e6
commit 8700e16
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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 };