diff options
Diffstat (limited to 'drivers/rapidio/devices/rio_mport_cdev.c')
| -rw-r--r-- | drivers/rapidio/devices/rio_mport_cdev.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/rapidio/devices/rio_mport_cdev.c b/drivers/rapidio/devices/rio_mport_cdev.c index 7df466e22282..2cdc054e53a5 100644 --- a/drivers/rapidio/devices/rio_mport_cdev.c +++ b/drivers/rapidio/devices/rio_mport_cdev.c @@ -915,7 +915,7 @@ rio_dma_transfer(struct file *filp, u32 transfer_mode, goto err_req; } - if (xfer->length + xfer->offset > map->size) { + if (xfer->length + xfer->offset > req->map->size) { ret = -EINVAL; goto err_req; } @@ -927,7 +927,7 @@ rio_dma_transfer(struct file *filp, u32 transfer_mode, } sg_set_buf(req->sgt.sgl, - map->virt_addr + (baddr - map->phys_addr) + + req->map->virt_addr + (baddr - req->map->phys_addr) + xfer->offset, xfer->length); } |