Merge branch 'bcm_sf2'

Merge branch 'bcm_sf2'

Florian Fainelli says:

====================
net: dsa: bcm_sf2: misc bugfixes

This patch series contains two bug fixes:

- first patch fixes an issue on the error path of the driver where we could
  have left some of our registers mapped

- second patch enforces the use of a software reset of the switch to guarantee
  the HW is in a consistent state prior to software initialization
====================

Signed-off-by: David S. Miller <davem@davemloft.net>