From d15a0301c4157884d1a48a5d76b9ac3e36d71242 Mon Sep 17 00:00:00 2001
From: "K. Y. Srinivasan" <kys@microsoft.com>
Date: Sat, 28 Feb 2015 11:18:16 -0800
Subject: [PATCH] Drivers: hv: vmbus: Properly handle child device remove

Handle the case when the device may be removed when the device has no driver
attached to it.

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Reading git-format-patch failed