We need to byteswap ibm,pcie-link-speed-stats.
Signed-off-by: Anton Blanchard <an...@samba.org>
---
arch/powerpc/platforms/pseries/pci.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/powerpc/platforms/pseries/pci.c
b/arch/powerpc/platforms/pseries/pci.c
index 5f93856..70670a2 100644
--- a/arch/powerpc/platforms/pseries/pci.c
+++ b/arch/powerpc/platforms/pseries/pci.c
@@ -113,7 +113,7 @@ int pseries_root_bridge_prepare(struct pci_host_bridge
*bridge)
{
struct device_node *dn, *pdn;
struct pci_bus *bus;
- const uint32_t *pcie_link_speed_stats;
+ const __be32 *pcie_link_speed_stats;
bus = bridge->bus;
@@ -122,7 +122,7 @@ int pseries_root_bridge_prepare(struct pci_host_bridge
*bridge)
return 0;
for (pdn = dn; pdn != NULL; pdn = of_get_next_parent(pdn)) {
- pcie_link_speed_stats = (const uint32_t *) of_get_property(pdn,
+ pcie_link_speed_stats = of_get_property(pdn,
"ibm,pcie-link-speed-stats", NULL);
if (pcie_link_speed_stats)
break;
@@ -135,7 +135,7 @@ int pseries_root_bridge_prepare(struct pci_host_bridge
*bridge)
return 0;
}
- switch (pcie_link_speed_stats[0]) {
+ switch (be32_to_cpup(pcie_link_speed_stats)) {
case 0x01:
bus->max_bus_speed = PCIE_SPEED_2_5GT;
break;
@@ -147,7 +147,7 @@ int pseries_root_bridge_prepare(struct pci_host_bridge
*bridge)
break;
}
- switch (pcie_link_speed_stats[1]) {
+ switch (be32_to_cpup(pcie_link_speed_stats)) {
case 0x01:
bus->cur_bus_speed = PCIE_SPEED_2_5GT;
break;
--
1.8.3.2
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