diff options
Diffstat (limited to 'arch/powerpc/platforms/pasemi/iommu.c')
-rw-r--r-- | arch/powerpc/platforms/pasemi/iommu.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/pasemi/iommu.c b/arch/powerpc/platforms/pasemi/iommu.c index b500a6e47e6b..375487cba874 100644 --- a/arch/powerpc/platforms/pasemi/iommu.c +++ b/arch/powerpc/platforms/pasemi/iommu.c @@ -11,6 +11,7 @@ #include <linux/types.h> #include <linux/spinlock.h> #include <linux/pci.h> +#include <linux/of.h> #include <asm/iommu.h> #include <asm/machdep.h> #include <asm/firmware.h> @@ -146,7 +147,9 @@ static void iommu_table_iobmap_setup(void) */ iommu_table_iobmap.it_blocksize = 4; iommu_table_iobmap.it_ops = &iommu_table_iobmap_ops; - iommu_init_table(&iommu_table_iobmap, 0, 0, 0); + if (!iommu_init_table(&iommu_table_iobmap, 0, 0, 0)) + panic("Failed to initialize iommu table"); + pr_debug(" <- %s\n", __func__); } @@ -251,7 +254,7 @@ void __init iommu_init_early_pasemi(void) iommu_off = 1; #else iommu_off = of_chosen && - of_get_property(of_chosen, "linux,iommu-off", NULL); + of_property_read_bool(of_chosen, "linux,iommu-off"); #endif if (iommu_off) return; |