iio: cm36651: Remove redundant of_match_ptr helper

'cm36651_of_match' is always compiled in. Hence the
helper macro is not needed.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
diff --git a/drivers/iio/light/cm36651.c b/drivers/iio/light/cm36651.c
index 000cc8e..218c689 100644
--- a/drivers/iio/light/cm36651.c
+++ b/drivers/iio/light/cm36651.c
@@ -716,7 +716,7 @@
 static struct i2c_driver cm36651_driver = {
 	.driver = {
 		.name	= "cm36651",
-		.of_match_table = of_match_ptr(cm36651_of_match),
+		.of_match_table = cm36651_of_match,
 		.owner	= THIS_MODULE,
 	},
 	.probe		= cm36651_probe,