diff options
Diffstat (limited to 'drivers/ieee1394')
| -rw-r--r-- | drivers/ieee1394/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/ieee1394/raw1394.c | 2 | ||||
| -rw-r--r-- | drivers/ieee1394/sbp2.c | 5 |
3 files changed, 2 insertions, 7 deletions
diff --git a/drivers/ieee1394/Kconfig b/drivers/ieee1394/Kconfig index 8012b3b0ce7..545663ef820 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/raw1394.c b/drivers/ieee1394/raw1394.c index 336e5ff4cfc..cadf0479cce 100644 --- a/drivers/ieee1394/raw1394.c +++ b/drivers/ieee1394/raw1394.c @@ -2677,7 +2677,7 @@ static long raw1394_iso_xmit_recv_packets32(struct file *file, unsigned int cmd, struct raw1394_iso_packets32 __user *arg) { compat_uptr_t infos32; - void *infos; + void __user *infos; long err = -EFAULT; struct raw1394_iso_packets __user *dst = compat_alloc_user_space(sizeof(struct raw1394_iso_packets)); diff --git a/drivers/ieee1394/sbp2.c b/drivers/ieee1394/sbp2.c index e882cb951b4..47dbe8f17e8 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 } |