[openwrt/openwrt] leds: add activity led trigger kernel module package

[LEDE Commits]

hauke pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/6a9c76a6c493d6618e3a8c729d20696e9fbc6073

commit 6a9c76a6c493d6618e3a8c729d20696e9fbc6073
Author: Sven Wegener <sven.wegener at stealer.net>
AuthorDate: Tue May 12 19:21:16 2020 +0200

    leds: add activity led trigger kernel module package
    
    The activity trigger flashes like the heartbeat trigger, but adjusts
    based on system load.
    
    Signed-off-by: Sven Wegener <sven.wegener at stealer.net>
---
 package/kernel/linux/modules/leds.mk | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/package/kernel/linux/modules/leds.mk b/package/kernel/linux/modules/leds.mk
index 59ea6edbcd..c030b54b39 100644
--- a/package/kernel/linux/modules/leds.mk
+++ b/package/kernel/linux/modules/leds.mk
@@ -24,6 +24,20 @@ $(eval $(call KernelPackage,leds-gpio))
 
 LED_TRIGGER_DIR=$(LINUX_DIR)/drivers/leds/trigger
 
+define KernelPackage/ledtrig-activity
+  SUBMENU:=$(LEDS_MENU)
+  TITLE:=LED Activity Trigger
+  KCONFIG:=CONFIG_LEDS_TRIGGER_ACTIVITY
+  FILES:=$(LED_TRIGGER_DIR)/ledtrig-activity.ko
+  AUTOLOAD:=$(call AutoLoad,50,ledtrig-activity)
+endef
+
+define KernelPackage/ledtrig-activity/description
+ Kernel module that allows LEDs to blink based on system load
+endef
+
+$(eval $(call KernelPackage,ledtrig-activity))
+
 define KernelPackage/ledtrig-heartbeat
   SUBMENU:=$(LEDS_MENU)
   TITLE:=LED Heartbeat Trigger