[OE-core] [PATCH] initscripts/sysfs.sh: mount configfs if present

[Mike Looijmans]

configfs is another kernel virtual file system that should be mounted
if configured, so if it's configured into the kernel, mount it. It is
used to configure e.g. USB gadget mode and devicetree overlays.

Signed-off-by: Mike Looijmans <mike.looijmans at topic.nl>
---
 meta/recipes-core/initscripts/initscripts-1.0/sysfs.sh | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/meta/recipes-core/initscripts/initscripts-1.0/sysfs.sh b/meta/recipes-core/initscripts/initscripts-1.0/sysfs.sh
index 0a52c90..f5b5b99 100644
--- a/meta/recipes-core/initscripts/initscripts-1.0/sysfs.sh
+++ b/meta/recipes-core/initscripts/initscripts-1.0/sysfs.sh
@@ -22,6 +22,10 @@ if [ -e /sys/kernel/debug ] && grep -q debugfs /proc/filesystems; then
   mount -t debugfs debugfs /sys/kernel/debug
 fi
 
+if [ -e /sys/kernel/config ] && grep -q configfs /proc/filesystems; then
+  mount -t configfs configfs /sys/kernel/config
+fi
+
 if ! [ -e /dev/zero ] && [ -e /dev ] && grep -q devtmpfs /proc/filesystems; then
   mount -n -t devtmpfs devtmpfs /dev
 fi
-- 
1.9.1