PCI: Unify pcie_link_speed and pci_bus_speed
These enums must not overlap anyway, since we only have a single
pci_bus_speed_strings array. Use a single enum, and move it to
pci.h. Add 'SPEED' to the pcie names to make it clear what they are.
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
diff --git a/drivers/pci/hotplug/pciehp_hpc.c b/drivers/pci/hotplug/pciehp_hpc.c
index 10040d5..6744ca1 100644
--- a/drivers/pci/hotplug/pciehp_hpc.c
+++ b/drivers/pci/hotplug/pciehp_hpc.c
@@ -613,7 +613,7 @@
int pciehp_get_max_link_speed(struct slot *slot, enum pci_bus_speed *value)
{
struct controller *ctrl = slot->ctrl;
- enum pcie_link_speed lnk_speed;
+ enum pci_bus_speed lnk_speed;
u32 lnk_cap;
int retval = 0;
@@ -625,13 +625,13 @@
switch (lnk_cap & 0x000F) {
case 1:
- lnk_speed = PCIE_2_5GB;
+ lnk_speed = PCIE_SPEED_2_5GT;
break;
case 2:
- lnk_speed = PCIE_5_0GB;
+ lnk_speed = PCIE_SPEED_5_0GT;
break;
default:
- lnk_speed = PCIE_LNK_SPEED_UNKNOWN;
+ lnk_speed = PCI_SPEED_UNKNOWN;
break;
}
@@ -694,7 +694,7 @@
int pciehp_get_cur_link_speed(struct slot *slot, enum pci_bus_speed *value)
{
struct controller *ctrl = slot->ctrl;
- enum pcie_link_speed lnk_speed = PCI_SPEED_UNKNOWN;
+ enum pci_bus_speed lnk_speed = PCI_SPEED_UNKNOWN;
int retval = 0;
u16 lnk_status;
@@ -707,13 +707,13 @@
switch (lnk_status & PCI_EXP_LNKSTA_CLS) {
case 1:
- lnk_speed = PCIE_2_5GB;
+ lnk_speed = PCIE_SPEED_2_5GT;
break;
case 2:
- lnk_speed = PCIE_5_0GB;
+ lnk_speed = PCIE_SPEED_5_0GT;
break;
default:
- lnk_speed = PCIE_LNK_SPEED_UNKNOWN;
+ lnk_speed = PCI_SPEED_UNKNOWN;
break;
}