diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2015-11-11 20:11:29 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-11-24 13:47:38 +0300 |
| commit | 1eb83451ba55d7a8c82b76b1591894ff2d4a95f2 (patch) | |
| tree | 9e6d333c68f31bbba6ddada85e899adf1f47cf0f /drivers/gpu/drm/qxl/qxl_fb.c | |
| parent | cc344980c76748e57c9c03100c2a14d36ab00334 (diff) | |
| download | linux-1eb83451ba55d7a8c82b76b1591894ff2d4a95f2.tar.xz | |
drm: Pass the user drm_mode_fb_cmd2 as const to .fb_create()
Drivers shouldn't clobber the passed in addfb ioctl parameters.
i915 was doing just that. To prevent it from happening again,
pass the struct around as const, starting all the way from
internal_framebuffer_create().
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/qxl/qxl_fb.c')
| -rw-r--r-- | drivers/gpu/drm/qxl/qxl_fb.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/qxl/qxl_fb.c b/drivers/gpu/drm/qxl/qxl_fb.c index a97d16792bed..7136e521e6db 100644 --- a/drivers/gpu/drm/qxl/qxl_fb.c +++ b/drivers/gpu/drm/qxl/qxl_fb.c @@ -282,7 +282,7 @@ int qxl_get_handle_for_primary_fb(struct qxl_device *qdev, } static int qxlfb_create_pinned_object(struct qxl_fbdev *qfbdev, - struct drm_mode_fb_cmd2 *mode_cmd, + const struct drm_mode_fb_cmd2 *mode_cmd, struct drm_gem_object **gobj_p) { struct qxl_device *qdev = qfbdev->qdev; |