linux-imx

Merge tag 'mvebu-phy_ata-fixes-3.14' of git://git.infradead.org/linux-mvebu into fixes

From Jason Cooper:
mvebu phy and ata fixes for v3.14

 - phy
    - add support for optional phys via NULL

 - ata
    - fix boot hang due to probe failure of optional phys

NOTE:  Series has been Ack'd by both the phy maintainer and the ata maintainer
for going through arm-soc

* tag 'mvebu-phy_ata-fixes-3.14' of git://git.infradead.org/linux-mvebu:
  ata: sata_mv: Fix probe failures with optional phys
  drivers: phy: Add support for optional phys
  drivers: phy: Make NULL a valid phy reference

Signed-off-by: Kevin Hilman <khilman@linaro.org>