From: Axel Lin <axel.lin@gmail.com>
Date: Thu, 8 Jul 2010 01:50:30 +0000 (+0800)
Subject: msi-wmi: make needlessly global symbols static
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=8700e1612e19f752be507f7fdcd8b48ba1b425ee;p=deliverable%2Flinux.git

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>
---

diff --git a/drivers/platform/x86/msi-wmi.c b/drivers/platform/x86/msi-wmi.c
index d1736009636f..42a5469a2459 100644
--- 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 };