leds: move LEDS_GPIO_REGISTER out of menuconfig NEW_LEDS

Commit 4440673a ("leds: provide helper to register "leds-gpio"
devices") broke the display of the NEW_LEDS menu as it didn't depend on
NEW_LEDS and so made "LED drivers" and "LED Triggers" appear at the same
level as "LED Support" instead of below it as it was before 4440673a.

Moving LEDS_GPIO_REGISTER out of the menuconfig NEW_LEDS fixes this
unintended side effect.
Reported-by: NAxel Lin <axel.lin@gmail.com>
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

drivers/leds/Kconfig

+config LEDS_GPIO_REGISTER
+	bool
+	help
+	  This option provides the function gpio_led_register_device.
+	  As this function is used by arch code it must not be compiled as a
+	  module.
+
 menuconfig NEW_LEDS
 	bool "LED Support"
 	help
@@ -14,13 +21,6 @@ config LEDS_CLASS
 	  This option enables the led sysfs class in /sys/class/leds.  You'll
 	  need this to do anything useful with LEDs.  If unsure, say N.
 
-config LEDS_GPIO_REGISTER
-	bool
-	help
-	  This option provides the function gpio_led_register_device.
-	  As this function is used by arch code it must not be compiled as a
-	  module.
-
 if NEW_LEDS
 
 comment "LED drivers"