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authorAlistair Popple <alistair@popple.id.au>2013-09-23 12:04:55 +1000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2013-10-11 16:48:42 +1100
commit044cb69c53f286673b6809641f9c0ce929f9f221 (patch)
tree7cf712cb62294a567826a77a29a197d3f897d6e3 /arch/powerpc/platforms/powernv
parent1cc79bc80606229b0e7e56c76ee3cb3594409aa9 (diff)
powerpc: Little endian fix for arch/powerpc/platforms/powernv/pci.c
Signed-off-by: Alistair Popple <alistair@popple.id.au> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/platforms/powernv')
-rw-r--r--arch/powerpc/platforms/powernv/pci.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/arch/powerpc/platforms/powernv/pci.c b/arch/powerpc/platforms/powernv/pci.c
index a28d3b5e6393..912221565c5c 100644
--- a/arch/powerpc/platforms/powernv/pci.c
+++ b/arch/powerpc/platforms/powernv/pci.c
@@ -462,8 +462,8 @@ void pnv_pci_setup_iommu_table(struct iommu_table *tbl,
static struct iommu_table *pnv_pci_setup_bml_iommu(struct pci_controller *hose)
{
struct iommu_table *tbl;
- const __be64 *basep, *swinvp;
- const __be32 *sizep;
+ const __be64 *basep;
+ const __be32 *sizep, *swinvp;
basep = of_get_property(hose->dn, "linux,tce-base", NULL);
sizep = of_get_property(hose->dn, "linux,tce-size", NULL);
@@ -484,8 +484,9 @@ static struct iommu_table *pnv_pci_setup_bml_iommu(struct pci_controller *hose)
swinvp = of_get_property(hose->dn, "linux,tce-sw-invalidate-info",
NULL);
if (swinvp) {
- tbl->it_busno = swinvp[1];
- tbl->it_index = (unsigned long)ioremap(swinvp[0], 8);
+ tbl->it_busno = of_read_ulong(&swinvp[1], 2);
+ tbl->it_index =
+ (unsigned long)ioremap(of_read_number(swinvp, 2), 8);
tbl->it_type = TCE_PCI_SWINV_CREATE | TCE_PCI_SWINV_FREE;
}
return tbl;