From 5f97370babbe465e82c2aefe9864848af6796113 Mon Sep 17 00:00:00 2001
From: Badhri Jagan Sridharan <Badhri@google.com>
Date: Tue, 21 Apr 2015 11:09:32 -0700
Subject: [PATCH] adb: set sys.usb.ffs.ready to signal usb pullup

This change sets sys.usb.ffs.ready to 1 to
trigger configfs based enumeration.

Change-Id: I222495fc667cce59675579069d164b0b484f3653
---
 adb/usb_linux_client.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/adb/usb_linux_client.cpp b/adb/usb_linux_client.cpp
index 343f20cb7..6d2110423 100644
--- a/adb/usb_linux_client.cpp
+++ b/adb/usb_linux_client.cpp
@@ -18,6 +18,7 @@
 
 #include "sysdeps.h"
 
+#include <cutils/properties.h>
 #include <dirent.h>
 #include <errno.h>
 #include <linux/usb/ch9.h>
@@ -362,6 +363,7 @@ static void *usb_ffs_open_thread(void *x)
 
             adb_sleep_ms(1000);
         }
+        property_set("sys.usb.ffs.ready", "1");
 
         D("[ usb_thread - registering device ]\n");
         register_usb_transport(usb, 0, 0, 1);