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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>
This commit is contained in:
Axel Lin 2010-07-08 09:50:30 +08:00 committed by Matthew Garrett
parent 6c3f6e6c57
commit 8700e1612e
1 changed files with 1 additions and 1 deletions
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2
drivers/platform/x86/msi-wmi.c
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@ -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 };