iwlwifi: fix LED config option

IWLWIFI_LEDS option should certainly have help comment, and should
default to y.

Signed-off-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/iwlwifi/Kconfig

@@ -9,6 +9,9 @@ config IWLWIFI
 config IWLWIFI_LEDS
 	bool "Enable LED support in iwlagn and iwl3945 drivers"
 	depends on IWLWIFI
+	default y
+	---help---
+	  Select this if you want LED support.
 
 config IWLWIFI_SPECTRUM_MEASUREMENT
 	bool "Enable Spectrum Measurement in iwlagn driver"