sta32x_probe() forgets to call undo functions when it fails, add
the missed function calls to fix it.
Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
Link: https://lore.kernel.org/r/20200528102004.911653-1-hslester96@gmail.comSigned-off-by: Mark Brown <broonie@kernel.org>