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Diffstat (limited to 'arch/sparc64/kernel/pci.c')
-rw-r--r--arch/sparc64/kernel/pci.c10
1 files changed, 3 insertions, 7 deletions
diff --git a/arch/sparc64/kernel/pci.c b/arch/sparc64/kernel/pci.c
index 4d30d57c461..b8a48db3d82 100644
--- a/arch/sparc64/kernel/pci.c
+++ b/arch/sparc64/kernel/pci.c
@@ -50,8 +50,8 @@ asmlinkage int sys_pciconfig_write(unsigned long bus, unsigned long dfn,
/* List of all PCI controllers found in the system. */
struct pci_pbm_info *pci_pbm_root = NULL;
-/* Each PCI controller found gets a unique index. */
-int pci_num_controllers = 0;
+/* Each PBM found gets a unique index. */
+int pci_num_pbms = 0;
volatile int pci_poke_in_progress;
volatile int pci_poke_cpu = -1;
@@ -1077,11 +1077,7 @@ int pci_domain_nr(struct pci_bus *pbus)
if (pbm == NULL || pbm->parent == NULL) {
ret = -ENXIO;
} else {
- struct pci_controller_info *p = pbm->parent;
-
- ret = p->index;
- ret = ((ret << 1) +
- ((pbm == &pbm->parent->pbm_B) ? 1 : 0));
+ ret = pbm->index;
}
return ret;