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[SPARC64]: Kill PBM ranges software state.

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It is only used in one spot and we can just fetch the
OF property right there.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2007-03-08 22:28:17 -08:00
parent 229177c7f3
commit 3487a1f9e7
5 changed files with 15 additions and 34 deletions
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10
arch/sparc64/kernel/pci_psycho.c
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@@ -1136,7 +1136,6 @@ static void psycho_pbm_init(struct pci_controller_info *p,
unsigned int *busrange;
struct property *prop;
struct pci_pbm_info *pbm;
int len;
if (is_pbm_a) {
pbm = &p->pbm_A;
@@ -1166,15 +1165,6 @@ static void psycho_pbm_init(struct pci_controller_info *p,
pbm->name,
pbm->chip_version, pbm->chip_revision);
prop = of_find_property(dp, "ranges", &len);
if (prop) {
pbm->pbm_ranges = prop->value;
pbm->num_pbm_ranges =
(len / sizeof(struct linux_prom_pci_ranges));
} else {
pbm->num_pbm_ranges = 0;
}
prop = of_find_property(dp, "bus-range", NULL);
busrange = prop->value;
pbm->pci_first_busno = busrange[0];