leds: ns2: Change unsigned to unsigned int

Use unsigned int, because it's preferred to unsigned.
Signed-off-by: NKitone Elvis Peter <elviskitone@gmail.com>
Acked-by: NPavel Machek <pavel@ucw.cz>
Signed-off-by: NJacek Anaszewski <jacek.anaszewski@gmail.com>

drivers/leds/leds-ns2.c

@@ -42,8 +42,8 @@
 
 struct ns2_led_data {
 	struct led_classdev	cdev;
-	unsigned		cmd;
-	unsigned		slow;
+	unsigned int		cmd;
+	unsigned int		slow;
 	bool			can_sleep;
 	unsigned char		sata; /* True when SATA mode active. */
 	rwlock_t		rw_lock; /* Lock GPIOs. */