staging: r8188: remove cut mask from power transitions

Remove the power cut mask from the steps of the power transitions.
The power cut mask is not used, all values are allowed for all steps.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20211219183926.4746-4-martin@kaiser.cx


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>