No functional change. Move dw_pcie_setup_rc out of
ks_pcie_establish_link() so that ks_pcie_establish_link only does what it
is supposed to do. This will be required for adding EP support which
will invoke ks_pcie_establish_link as part of start_link ops.
Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>
---
drivers/pci/controller/dwc/pci-keystone.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/pci/controller/dwc/pci-keystone.c b/drivers/pci/controller/dwc/pci-keystone.c
index 5d9c5d199ada..fec46cfccba5 100644
--- a/drivers/pci/controller/dwc/pci-keystone.c
+++ b/drivers/pci/controller/dwc/pci-keystone.c
@@ -90,8 +90,6 @@ static int ks_pcie_establish_link(struct keystone_pcie *ks_pcie)
struct device *dev = pci->dev;
unsigned int retries;
- dw_pcie_setup_rc(pp);
-
if (dw_pcie_link_up(pci)) {
dev_info(dev, "Link already up\n");
return 0;
@@ -266,6 +264,8 @@ static int __init ks_pcie_host_init(struct pcie_port *pp)
struct dw_pcie *pci = to_dw_pcie_from_pp(pp);
struct keystone_pcie *ks_pcie = to_keystone_pcie(pci);
+ dw_pcie_setup_rc(pp);
+
ks_pcie_establish_link(ks_pcie);
ks_dw_pcie_setup_rc_app_regs(ks_pcie);
ks_pcie_setup_interrupts(ks_pcie);
--
2.17.1
