drivers: input: Remove duplicate newlines

Drop all duplicate newlines. No functional change.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
diff --git a/drivers/input/cros_ec_keyb.c b/drivers/input/cros_ec_keyb.c
index 0917ee2..dd1e1bc 100644
--- a/drivers/input/cros_ec_keyb.c
+++ b/drivers/input/cros_ec_keyb.c
@@ -28,7 +28,6 @@
 	int ghost_filter;		/* 1 to enable ghost filter, else 0 */
 };
 
-
 /**
  * Check the keyboard controller and return a list of key matrix positions
  * for which a key is pressed