]> git.baikalelectronics.ru Git - kernel.git/commit
xHCI: reset-on-resume quirk for NEC uPD720200
authorAndiry Xu <andiry.xu@amd.com>
Thu, 17 Nov 2011 05:07:44 +0000 (13:07 +0800)
committerSarah Sharp <sarah.a.sharp@linux.intel.com>
Mon, 28 Nov 2011 18:22:26 +0000 (10:22 -0800)
commitc5de5aed3903cd09fadc10b8c2fed1623321170b
treeebefb30afe3849b6fff39a9dd562481987b2d335
parent2c97094ceeeac292f5bfc6483edf000223c097ab
xHCI: reset-on-resume quirk for NEC uPD720200

Julian Sikorski reports NEC uPD720200 does not work stable after suspend
and resume. Re-initialize the host in xhci_resume().

This should be backported to stable kernels as old as 2.6.37.  The
kernel will need to include
commit 6020e826f51fc25af4ec3e04ecfa94eb5431b43a
"xhci: Add reset on resume quirk for asrock p67 host"
for this patch to work.

Signed-off-by: Andiry Xu <andiry.xu@amd.com>
Reported-by: Julian Sikorski <belegdol@gmail.com>
Tested-by: Julian Sikorski <belegdol@gmail.com>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
drivers/usb/host/xhci-pci.c