drm/rockchip: vop: fixup plane zpos

[firefly-linux-kernel-4.4.55.git] / drivers / scsi / sg.c

diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
index 503ab8b46c0b4e8a73d7e826ba1aaf3be1abd6b0..ae7d9bdf409c816d014ac2d668a1e449fce0c8e9 100644 (file)
--- a/drivers/scsi/sg.c
+++ b/drivers/scsi/sg.c
@@ -652,7 +652,8 @@ sg_write(struct file *filp, const char __user *buf, size_t count, loff_t * ppos)
        else
                hp->dxfer_direction = (mxsize > 0) ? SG_DXFER_FROM_DEV : SG_DXFER_NONE;
        hp->dxfer_len = mxsize;
-       if (hp->dxfer_direction == SG_DXFER_TO_DEV)
+       if ((hp->dxfer_direction == SG_DXFER_TO_DEV) ||
+           (hp->dxfer_direction == SG_DXFER_TO_FROM_DEV))
                hp->dxferp = (char __user *)buf + cmd_size;
        else
                hp->dxferp = NULL;
@@ -1261,7 +1262,7 @@ sg_mmap(struct file *filp, struct vm_area_struct *vma)
        }
 
        sfp->mmap_called = 1;
-       vma->vm_flags |= VM_DONTEXPAND | VM_DONTDUMP;
+       vma->vm_flags |= VM_IO | VM_DONTEXPAND | VM_DONTDUMP;
        vma->vm_private_data = sfp;
        vma->vm_ops = &sg_mmap_vm_ops;
        return 0;