PCI: rcar: Add runtime PM support to pcie-rcar
authorPhil Edworthy <phil.edworthy@renesas.com>
Tue, 5 Jan 2016 13:00:30 +0000 (13:00 +0000)
committerBjorn Helgaas <bhelgaas@google.com>
Mon, 11 Jan 2016 14:46:33 +0000 (08:46 -0600)
commitde1be9a8897cb35bee7617da8b6ddd7d144db332
treecea15b01e0b6a768f48b9b61d570443be881fdc7
parent049f419399e937e333bf121b7b234888d804a25e
PCI: rcar: Add runtime PM support to pcie-rcar

If runtime PM is enabled in the kernel config, simply enable the clocks
once during probe.

Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
drivers/pci/host/pcie-rcar.c