irqbalance: support reload_config & start later

Added support for reload_config

This service does not need to start so early (even
before the netwrok is up). Start it after
the device is mostly up and operational.

Compile-tested on: ipq806x
Runtime-tested on: ipq806x

Signed-off-by: Marc Benoit <marcb62185@gmail.com>
(cherry picked from commit b6078559cd)

utils/irqbalance/Makefile

@@ -6,7 +6,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=irqbalance
 PKG_VERSION:=1.6.0
-PKG_RELEASE:=6
+PKG_RELEASE:=7
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
 PKG_SOURCE_PROTO:=git

utils/irqbalance/files/irqbalance.init

@@ -1,8 +1,15 @@
 #!/bin/sh /etc/rc.common
 
-START=11
+START=90
+STOP=10
+
 USE_PROCD=1
 
+service_triggers()
+{
+	procd_add_reload_trigger "irqbalance"
+}
+
 start_service() {
 	local enabled
 	config_load 'irqbalance'
@@ -25,4 +32,3 @@ start_service() {
 	procd_set_param respawn
 	procd_close_instance
 }
-