Input: nspire-keypad - remove redundant of_match_ptr

The data structure of_match_ptr() protects is always compiled in.
Hence of_match_ptr() is not needed.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

drivers/input/keyboard/nspire-keypad.c

@@ -267,7 +267,7 @@ static struct platform_driver nspire_keypad_driver = {
 	.driver = {
 		.name = "nspire-keypad",
 		.owner = THIS_MODULE,
-		.of_match_table = of_match_ptr(nspire_keypad_dt_match),
+		.of_match_table = nspire_keypad_dt_match,
 	},
 	.probe = nspire_keypad_probe,
 };