2 files changed, 1 insertions, 6 deletions

diff --git a/drivers/ieee1394/Kconfig b/drivers/ieee1394/Kconfig
index 8012b3b0ce75..545663ef820b 100644
--- a/drivers/ieee1394/Kconfig
+++ b/drivers/ieee1394/Kconfig
@@ -97,7 +97,7 @@ config IEEE1394_SBP2
 
 config IEEE1394_SBP2_PHYS_DMA
         bool "Enable replacement for physical DMA in SBP2"
-        depends on IEEE1394 && IEEE1394_SBP2 && EXPERIMENTAL && (X86_32 || PPC_32)
+        depends on IEEE1394_SBP2 && VIRT_TO_BUS && EXPERIMENTAL
         help
           This builds sbp2 for use with non-OHCI host adapters which do not
           support physical DMA or for when ohci1394 is run with phys_dma=0.
diff --git a/drivers/ieee1394/sbp2.c b/drivers/ieee1394/sbp2.c
index e882cb951b47..47dbe8f17e82 100644
--- a/drivers/ieee1394/sbp2.c
+++ b/drivers/ieee1394/sbp2.c
@@ -773,11 +773,6 @@ static struct sbp2_lu *sbp2_alloc_device(struct unit_directory *ud)
                         SBP2_ERR("failed to register lower 4GB address range");
                         goto failed_alloc;
                 }
-#else
-                if (dma_set_mask(hi->host->device.parent, DMA_32BIT_MASK)) {
-                        SBP2_ERR("failed to set 4GB DMA mask");
-                        goto failed_alloc;
-                }
 #endif
         }