thinkpad_acpi.c: Fix sparse warning (make undeclared var static)

Fix the following sparse warning:

thinkpad_acpi.c:3459:11: warning: symbol 'adaptive_keyboard_modes' was not declared. Should it be static?

Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Acked-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Darren Hart <dvhart@linux.intel.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
index c3d11fabc46f..0e9262b6273a 100644
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -3456,7 +3456,7 @@ enum ADAPTIVE_KEY_MODE {
         LAYFLAT_MODE
 };
 
-const int adaptive_keyboard_modes[] = {
+static const int adaptive_keyboard_modes[] = {
         HOME_MODE,
 /*      WEB_BROWSER_MODE = 2,
         WEB_CONFERENCE_MODE = 3, */