xhci: Add xhci_reset_halted_ep() helper function
[ Upstream commit d8ac9500 ] Create a separate helper function to issue reset endpont commands to clear halted endpoints. This is useful for cases where a halted endpoint is discovered while completing another command, and the endpoint halt needs to be cleared with a endpoint reset first. No functional changes Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Link: https://lore.kernel.org/r/20210129130044.206855-16-mathias.nyman@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Stable-dep-of: a1575120 ("xhci: Prevent infinite loop in transaction errors recovery for streams") Signed-off-by: Sasha Levin <sashal@kernel.org>
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