input: use get_unaligned_* helpers

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Cc: Dmitry Torokhov <dtor@mail.ru>
Cc: Jiri Kosina <jkosina@suse.cz>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/input/tablet/kbtab.c b/drivers/input/tablet/kbtab.c
index 1182fc1..f23f5a9 100644
--- a/drivers/input/tablet/kbtab.c
+++ b/drivers/input/tablet/kbtab.c
@@ -63,8 +63,8 @@
 		goto exit;
 	}
 
-	kbtab->x = le16_to_cpu(get_unaligned((__le16 *) &data[1]));
-	kbtab->y = le16_to_cpu(get_unaligned((__le16 *) &data[3]));
+	kbtab->x = get_unaligned_le16(&data[1]);
+	kbtab->y = get_unaligned_le16(&data[3]);
 
 	kbtab->pressure = (data[5]);