rcar_pcie_hw_init_{h1|gen2|gen3}() only differ in the PCIe PHY init code
and all end with a call to rcar_pcie_hw_init(), thus it makes sense to
move that call into the driver's probe() method and then rename those
functions to rcar_pcie_phy_init_{h1|gen2|gen3}().
Signed-off-by: NSergei Shtylyov <sergei.shtylyov@cogentembedded.com>
[lorenzo.pieralisi@arm.com: updated commit log]
Signed-off-by: NLorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: NSimon Horman <horms+renesas@verge.net.au>