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-rw-r--r--arch/x86/include/asm/amd_nb.h2
-rw-r--r--arch/x86/kernel/amd_nb.c7
-rw-r--r--arch/x86/pci/amd_bus.c2
3 files changed, 6 insertions, 5 deletions
diff --git a/arch/x86/include/asm/amd_nb.h b/arch/x86/include/asm/amd_nb.h
index 423f11ca6eeb..2b33c4df979f 100644
--- a/arch/x86/include/asm/amd_nb.h
+++ b/arch/x86/include/asm/amd_nb.h
@@ -9,7 +9,7 @@ struct amd_nb_bus_dev_range {
u8 dev_limit;
};
-extern struct pci_device_id amd_nb_misc_ids[];
+extern const struct pci_device_id amd_nb_misc_ids[];
extern const struct amd_nb_bus_dev_range amd_nb_bus_dev_ranges[];
struct bootnode;
diff --git a/arch/x86/kernel/amd_nb.c b/arch/x86/kernel/amd_nb.c
index bf79a4a6ee22..ed3c2e5b714a 100644
--- a/arch/x86/kernel/amd_nb.c
+++ b/arch/x86/kernel/amd_nb.c
@@ -12,7 +12,7 @@
static u32 *flush_words;
-struct pci_device_id amd_nb_misc_ids[] = {
+const struct pci_device_id amd_nb_misc_ids[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_K8_NB_MISC) },
{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_10H_NB_MISC) },
{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_15H_NB_MISC) },
@@ -36,7 +36,7 @@ struct amd_northbridge_info amd_northbridges;
EXPORT_SYMBOL(amd_northbridges);
static struct pci_dev *next_northbridge(struct pci_dev *dev,
- struct pci_device_id *ids)
+ const struct pci_device_id *ids)
{
do {
dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev);
@@ -107,8 +107,9 @@ EXPORT_SYMBOL_GPL(amd_cache_northbridges);
they're useless anyways */
int __init early_is_amd_nb(u32 device)
{
- struct pci_device_id *id;
+ const struct pci_device_id *id;
u32 vendor = device & 0xffff;
+
device >>= 16;
for (id = amd_nb_misc_ids; id->vendor; id++)
if (vendor == id->vendor && device == id->device)
diff --git a/arch/x86/pci/amd_bus.c b/arch/x86/pci/amd_bus.c
index e27dffbbb1a7..026e4931d162 100644
--- a/arch/x86/pci/amd_bus.c
+++ b/arch/x86/pci/amd_bus.c
@@ -350,7 +350,7 @@ static int __init early_fill_mp_bus_info(void)
#define ENABLE_CF8_EXT_CFG (1ULL << 46)
-static void enable_pci_io_ecs(void *unused)
+static void __cpuinit enable_pci_io_ecs(void *unused)
{
u64 reg;
rdmsrl(MSR_AMD64_NB_CFG, reg);