Input: samsung-keypad - use of_match_ptr()

Instead of having to define the match table to NULL if CONFIG_OF isn't
set, use the of_match_ptr() macro which will do this for us.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

diff --git a/drivers/input/keyboard/samsung-keypad.c b/drivers/input/keyboard/samsung-keypad.c
index a061ba6..e2f31c8 100644 (file)
--- a/drivers/input/keyboard/samsung-keypad.c
+++ b/drivers/input/keyboard/samsung-keypad.c
@@ -662,8 +662,6 @@ static const struct of_device_id samsung_keypad_dt_match[] = {
        {},
 };
 MODULE_DEVICE_TABLE(of, samsung_keypad_dt_match);
-#else
-#define samsung_keypad_dt_match NULL
 #endif
 
 static struct platform_device_id samsung_keypad_driver_ids[] = {
@@ -684,7 +682,7 @@ static struct platform_driver samsung_keypad_driver = {
        .driver         = {
                .name   = "samsung-keypad",
                .owner  = THIS_MODULE,
-               .of_match_table = samsung_keypad_dt_match,
+               .of_match_table = of_match_ptr(samsung_keypad_dt_match),
                .pm     = &samsung_keypad_pm_ops,
        },
        .id_table       = samsung_keypad_driver_ids,