diff options
Diffstat (limited to 'drivers/pci/controller/dwc/pcie-designware.c')
| -rw-r--r-- | drivers/pci/controller/dwc/pcie-designware.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/pci/controller/dwc/pcie-designware.c b/drivers/pci/controller/dwc/pcie-designware.c index bc3a5d6b0177..95ae6c65b28f 100644 --- a/drivers/pci/controller/dwc/pcie-designware.c +++ b/drivers/pci/controller/dwc/pcie-designware.c @@ -168,8 +168,8 @@ int dw_pcie_get_resources(struct dw_pcie *pci) return ret; } - if (pci->link_gen < 1) - pci->link_gen = of_pci_get_max_link_speed(np); + if (pci->max_link_speed < 1) + pci->max_link_speed = of_pci_get_max_link_speed(np); of_property_read_u32(np, "num-lanes", &pci->num_lanes); @@ -689,7 +689,7 @@ void dw_pcie_upconfig_setup(struct dw_pcie *pci) } EXPORT_SYMBOL_GPL(dw_pcie_upconfig_setup); -static void dw_pcie_link_set_max_speed(struct dw_pcie *pci, u32 link_gen) +static void dw_pcie_link_set_max_speed(struct dw_pcie *pci, u32 max_link_speed) { u32 cap, ctrl2, link_speed; u8 offset = dw_pcie_find_capability(pci, PCI_CAP_ID_EXP); @@ -698,7 +698,7 @@ static void dw_pcie_link_set_max_speed(struct dw_pcie *pci, u32 link_gen) ctrl2 = dw_pcie_readl_dbi(pci, offset + PCI_EXP_LNKCTL2); ctrl2 &= ~PCI_EXP_LNKCTL2_TLS; - switch (pcie_link_speed[link_gen]) { + switch (pcie_link_speed[max_link_speed]) { case PCIE_SPEED_2_5GT: link_speed = PCI_EXP_LNKCTL2_TLS_2_5GT; break; @@ -1060,8 +1060,8 @@ void dw_pcie_setup(struct dw_pcie *pci) { u32 val; - if (pci->link_gen > 0) - dw_pcie_link_set_max_speed(pci, pci->link_gen); + if (pci->max_link_speed > 0) + dw_pcie_link_set_max_speed(pci, pci->max_link_speed); /* Configure Gen1 N_FTS */ if (pci->n_fts[0]) { |