Revert "xhci: Prevent early endpoint restart when handling STALL errors."

Revert "xhci: Prevent early endpoint restart when handling STALL errors."

This reverts commit 860f5d0d3594005d4588240028f42e8d2bfc725b.

Paul Menzel reported that the two EP_STALLED patches in 6.15-rc1 cause
regression. Turns out that the new flag may never get cleared after
reset-resume, preventing xhci from restarting the endpoint.

Revert this to take a proper look at it.

Link: https://lore.kernel.org/linux-usb/84b400f8-2943-44e0-8803-f3aac3b670af@molgen.mpg.de
cc: Paul Menzel <pmenzel@molgen.mpg.de>
cc: Michal Pecio <michal.pecio@gmail.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20250410151828.2868740-3-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>