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[POWERPC] iseries: Constify & voidify get_property()

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Now that get_property() returns a void *, there's no need to cast its
return value. Also, treat the return value as const, so we can
constify get_property later.

iseries platform changes.

Built for iseries_defconfig

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Jeremy Kerr 2006-07-12 15:39:42 +10:00 committed by Paul Mackerras
parent 954a46e2d5
commit c4c7cba90c
2 changed files with 5 additions and 6 deletions
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2
arch/powerpc/platforms/iseries/iommu.c
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@ -179,7 +179,7 @@ void iommu_devnode_init_iSeries(struct device_node *dn)
{
struct iommu_table *tbl;
struct pci_dn *pdn = PCI_DN(dn);
u32 *lsn = (u32 *)get_property(dn, "linux,logical-slot-number", NULL);
const u32 *lsn = get_property(dn, "linux,logical-slot-number", NULL);
BUG_ON(lsn == NULL);

9
arch/powerpc/platforms/iseries/pci.c
View file

@ -176,12 +176,12 @@ void iSeries_pcibios_init(void)
}
while ((node = of_get_next_child(root, node)) != NULL) {
HvBusNumber bus;
u32 *busp;
const u32 *busp;
if ((node->type == NULL) || (strcmp(node->type, "pci") != 0))
continue;
busp = (u32 *)get_property(node, "bus-range", NULL);
busp = get_property(node, "bus-range", NULL);
if (busp == NULL)
continue;
bus = *busp;
@ -221,10 +221,9 @@ void __init iSeries_pci_final_fixup(void)
if (node != NULL) {
struct pci_dn *pdn = PCI_DN(node);
u32 *agent;
const u32 *agent;
agent = (u32 *)get_property(node, "linux,agent-id",
NULL);
agent = get_property(node, "linux,agent-id", NULL);
if ((pdn != NULL) && (agent != NULL)) {
u8 irq = iSeries_allocate_IRQ(pdn->busno, 0,
pdn->bussubno);