Input: wistron - fix test for CONFIG_PM

This should fix the following compile warning:

drivers/input/misc/wistron_btns.c:1331:5: warning: "CONFIG_PM" is not defined

Signed-off-by: Rakib Mullick <rakib.mullick@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/input/misc/wistron_btns.c b/drivers/input/misc/wistron_btns.c
index 38da6ab04384..c0afb71a3a6d 100644
--- a/drivers/input/misc/wistron_btns.c
+++ b/drivers/input/misc/wistron_btns.c
@@ -1328,7 +1328,7 @@ static struct platform_driver wistron_driver = {
         .driver         = {
                 .name   = "wistron-bios",
                 .owner  = THIS_MODULE,
-#if CONFIG_PM
+#ifdef CONFIG_PM
                 .pm     = &wistron_pm_ops,
 #endif
         },