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msi-wmi: make needlessly global symbols static
authorAxel Lin <axel.lin@gmail.com>
Thu, 8 Jul 2010 01:50:30 +0000 (09:50 +0800)
committerMatthew Garrett <mjg@redhat.com>
Tue, 3 Aug 2010 13:49:10 +0000 (09:49 -0400)
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>
drivers/platform/x86/msi-wmi.c patch | blob | blame | history

diff --git a/drivers/platform/x86/msi-wmi.c b/drivers/platform/x86/msi-wmi.c
index d1736009636fadcd3f8bf7ad63f125b798cbe37a..42a5469a2459d9cf35f7a014f93e977fa0463df5 100644 (file)
--- 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 };