PCI: imx6: Factor out ref clock enable
authorBjorn Helgaas <bhelgaas@google.com>
Sun, 13 Mar 2016 23:30:55 +0000 (00:30 +0100)
committerBjorn Helgaas <bhelgaas@google.com>
Wed, 20 Apr 2016 00:41:21 +0000 (19:41 -0500)
commit4d1821e729b5d2060ef8c9825af1dacc2182da38
tree4c1c103166cef47da14e1d1d44bf7a5be45de39c
parentb2d7a9cd3ff8ec561348267c2ef7d47b2b91e801
PCI: imx6: Factor out ref clock enable

Factor out ref clock enable to make it cleaner to add imx6sx support.  No
functional change intended.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Tested-by: Christoph Fritz <chf.fritz@googlemail.com>
drivers/pci/host/pci-imx6.c