commit e609432994ff56869570a233957d808767edf83d
author Chris Gibson <cgibson@google.com> Mon Oct 17 19:43:48 2016 -0700
committer Chris Gibson <cgibson@google.com> Mon Oct 17 19:55:14 2016 -0700
tree b9a437c7efc79ae7ccc8ee31de1c6775d1cc0a54
parent e54f731aed6139eb84c1787525f56ea65f152b79

kernel/prism: disable usermode helper hotplug

The difference is ~38 seconds with /sbin/hotplug enabled and ~16
seconds with it disabled. Over x2 boot time speed up!

Change-Id: I3043e9ff4278838c618c803100568d8719822107

arch/arm/configs/gflt110_defconfig

diff --git a/arch/arm/configs/gflt110_defconfig b/arch/arm/configs/gflt110_defconfig
index 25bc9ca..15738cc 100644
--- a/arch/arm/configs/gflt110_defconfig
+++ b/arch/arm/configs/gflt110_defconfig
@@ -728,7 +728,7 @@
 #
 # Generic Driver Options
 #
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_UEVENT_HELPER_PATH=""
 CONFIG_DEVTMPFS=y
 CONFIG_DEVTMPFS_MOUNT=y
 CONFIG_STANDALONE=y