From f0615c45ce5feb141c1172480c5198d4b8d25436 Mon Sep 17 00:00:00 2001
From: Andiry Xu <andiry.xu@amd.com>
Date: Thu, 14 Oct 2010 07:22:48 -0700
Subject: [PATCH] USB: xHCI: change xhci_reset_device() to allocate new device

Rename xhci_reset_device() to xhci_discover_or_reset_device().
If xhci_discover_or_reset_device() is called to reset a device which does
not exist or does not match the udev, it calls xhci_alloc_dev() to
re-allocate the device.

This would prevent the reset device failure, possibly due to the xHC restore
error during S3/S4 resume.

Signed-off-by: Andiry Xu <andiry.xu@amd.com>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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