aboutsummaryrefslogtreecommitdiff
path: root/arch/powerpc/platforms/85xx/ge_imp3a.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/powerpc/platforms/85xx/ge_imp3a.c')
-rw-r--r--arch/powerpc/platforms/85xx/ge_imp3a.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/85xx/ge_imp3a.c b/arch/powerpc/platforms/85xx/ge_imp3a.c
index 18014629416..b6a728b0a8c 100644
--- a/arch/powerpc/platforms/85xx/ge_imp3a.c
+++ b/arch/powerpc/platforms/85xx/ge_imp3a.c
@@ -125,7 +125,7 @@ static void __init ge_imp3a_setup_arch(void)
mpc85xx_smp_init();
#ifdef CONFIG_SWIOTLB
- if (memblock_end_of_DRAM() > max) {
+ if ((memblock_end_of_DRAM() - 1) > max) {
ppc_swiotlb_enable = 1;
set_pci_dma_ops(&swiotlb_dma_ops);
ppc_md.pci_dma_dev_setup = pci_dma_dev_setup_swiotlb;