diff options
| author | Kishon Vijay Abraham I <kishon@ti.com> | 2018-10-17 09:40:56 +0200 |
|---|---|---|
| committer | Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> | 2018-10-17 10:40:22 +0200 |
| commit | 1e10f73e4cb033e73a3f47b0cc6080c0e3cf28f2 (patch) | |
| tree | a77c44eef64c56afcb7716b3dee477fcaf49828b /drivers/pci | |
| parent | PCI: keystone: Use quirk to set MRRS for PCI host bridge (diff) | |
| download | linux-1e10f73e4cb033e73a3f47b0cc6080c0e3cf28f2.tar.xz linux-1e10f73e4cb033e73a3f47b0cc6080c0e3cf28f2.zip | |
PCI: keystone: Move dw_pcie_setup_rc() out of ks_pcie_establish_link()
No functional change. Move dw_pcie_setup_rc() out of
ks_pcie_establish_link() so that ks_pcie_establish_linki() can be used only
to start the link.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/controller/dwc/pci-keystone.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/pci/controller/dwc/pci-keystone.c b/drivers/pci/controller/dwc/pci-keystone.c index 5d9c5d199ada..afb948372077 100644 --- a/drivers/pci/controller/dwc/pci-keystone.c +++ b/drivers/pci/controller/dwc/pci-keystone.c @@ -86,12 +86,9 @@ DECLARE_PCI_FIXUP_ENABLE(PCI_ANY_ID, PCI_ANY_ID, quirk_limit_mrrs); static int ks_pcie_establish_link(struct keystone_pcie *ks_pcie) { struct dw_pcie *pci = ks_pcie->pci; - struct pcie_port *pp = &pci->pp; 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 +263,8 @@ 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); |