openwrtv3/target/linux/generic/patches-3.12/832-ledtrig_usbdev.patch

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--- a/drivers/leds/trigger/Kconfig
+++ b/drivers/leds/trigger/Kconfig
@@ -119,4 +119,11 @@ config LEDS_TRIGGER_NETDEV
This allows LEDs to be controlled by network device activity.
If unsure, say Y.
+config LEDS_TRIGGER_USBDEV
+ tristate "LED USB device Trigger"
+ depends on USB && LEDS_TRIGGERS
+ help
+ This allows LEDs to be controlled by the presence/activity of
+ an USB device. If unsure, say N.
+
endif # LEDS_TRIGGERS
--- a/drivers/leds/Makefile
+++ b/drivers/leds/Makefile
@@ -61,3 +61,4 @@ obj-$(CONFIG_LEDS_DAC124S085) += leds-d
obj-$(CONFIG_LEDS_TRIGGERS) += trigger/
obj-$(CONFIG_LEDS_TRIGGER_MORSE) += ledtrig-morse.o
obj-$(CONFIG_LEDS_TRIGGER_NETDEV) += ledtrig-netdev.o
+obj-$(CONFIG_LEDS_TRIGGER_USBDEV) += ledtrig-usbdev.o
--- a/drivers/leds/ledtrig-usbdev.c
+++ b/drivers/leds/ledtrig-usbdev.c
@@ -24,7 +24,6 @@
#include <linux/list.h>
#include <linux/spinlock.h>
#include <linux/device.h>
-#include <linux/sysdev.h>
#include <linux/timer.h>
#include <linux/ctype.h>
#include <linux/slab.h>