Revert "xHCI: reset-on-resume quirk for NEC uPD720200"
This reverts commit df711fc9. The commit added a reset-on-resume quirk because the NEC chipset stopped responding to commands about 30 minutes after a system resume from suspend. We thought it was a chipset issue, but it turns out that the xHCI driver was zeroing out the link TRB after a successful context restore during resume. The host controller would fall off the command ring sometime later, causing it to not respond to new commands. The link TRB issue has been fixed with commit 158886cd "xHCI: fix bug in xhci_clear_command_ring()", so revert the reset-on-resume quirk, as it's not necessary. Commit df711fc9 was marked for stable trees back to 2.6.37, but according to my mail, it has not made it into Linus' tree or the stable trees yet. Signed-off-by: NSarah Sharp <sarah.a.sharp@linux.intel.com> Tested-by: NJulian Sikorski <belegdol@gmail.com> Cc: Andiry Xu <andiry.xu@amd.com>
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