leds: fix Cobalt Raq LED dependency

Cobalt Raq LEDs require LEDS_CLASS=y.
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>

drivers/leds/Kconfig

@@ -83,7 +83,7 @@ config LEDS_COBALT_QUBE
 
 config LEDS_COBALT_RAQ
 	bool "LED Support for the Cobalt Raq series"
-	depends on LEDS_CLASS && MIPS_COBALT
+	depends on LEDS_CLASS=y && MIPS_COBALT
 	select LEDS_TRIGGERS
 	help
 	  This option enables support for the Cobalt Raq series LEDs.