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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-09-23 15:46:47 +0200 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2014-09-24 11:42:51 +1000 |
| commit | 884c6dabb0eafe7227f099c9e78e514191efaf13 (patch) | |
| tree | 5a3e63102ed2d88b75c7fa72b9d1782ce0805416 /drivers/gpu/drm/qxl | |
| parent | 9908fb654088e50d7d528f74898c5e5ebbd0fb68 (diff) | |
| download | blackbird-op-linux-884c6dabb0eafe7227f099c9e78e514191efaf13.tar.gz blackbird-op-linux-884c6dabb0eafe7227f099c9e78e514191efaf13.zip | |
drm/<ttm-based-drivers>: Don't call drm_mmap
Really, the legacy buffer api should be dead, especially for all these
newfangled drivers. I suspect this is copypasta from the transitioning
days, which probably originated in radeon.
Cc: "Christian König" <christian.koenig@amd.com>
Cc: David Herrmann <dh.herrmann@gmail.com>
Cc: Rashika <rashika.kheria@gmail.com>
Cc: Josh Triplett <josh@joshtriplett.org>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Fabian Frederick <fabf@skynet.be>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Alexandre Courbot <acourbot@nvidia.com>
Cc: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Cc: Christian Engelmayer <cengelma@gmx.at>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Reviewed-by: David Herrmann <dh.herrmann@gmail.com>
Acked-by: Ben Skeggs <bskeggs@redhat.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/qxl')
| -rw-r--r-- | drivers/gpu/drm/qxl/qxl_ttm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c index abe945a04fd4..0cbc4c987164 100644 --- a/drivers/gpu/drm/qxl/qxl_ttm.c +++ b/drivers/gpu/drm/qxl/qxl_ttm.c @@ -127,7 +127,7 @@ int qxl_mmap(struct file *filp, struct vm_area_struct *vma) if (unlikely(vma->vm_pgoff < DRM_FILE_PAGE_OFFSET)) { pr_info("%s: vma->vm_pgoff (%ld) < DRM_FILE_PAGE_OFFSET\n", __func__, vma->vm_pgoff); - return drm_mmap(filp, vma); + return -EINVAL; } file_priv = filp->private_data; |
