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(parent: 3619496) | patch
xhci: no switching back on non-ULT Haswell
authorOliver Neukum <oneukum@suse.de>
Mon, 27 Oct 2014 13:53:29 +0000 (14:53 +0100)
committerJiri Slaby <jslaby@suse.cz>
Fri, 13 Mar 2015 11:13:43 +0000 (12:13 +0100)
commitdc9d0f676e3722772d07b2d39f333ba313ea4862
treebc0a07d9891c65f56847a1eb9b81f932d687f4e5tree
parent3619496bb338a99a26b3943d919443176db7b7f1commit | diff
xhci: no switching back on non-ULT Haswell

commit b45abacde3d551c6696c6738bef4a1805d0bf27a upstream.

The switch back is limited to ULT even on HP. The contrary
finding arose by bad luck in BIOS versions for testing.
This fixes spontaneous resume from S3 on some HP laptops.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
drivers/usb/host/xhci-pci.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git