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/msm/msm_drv.h | |
| 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/msm/msm_drv.h')
| -rw-r--r-- | drivers/gpu/drm/msm/msm_drv.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/msm/msm_drv.h b/drivers/gpu/drm/msm/msm_drv.h index 3be7a56b14f1..9a713b7a009d 100644 --- a/drivers/gpu/drm/msm/msm_drv.h +++ b/drivers/gpu/drm/msm/msm_drv.h @@ -240,9 +240,9 @@ uint32_t msm_framebuffer_iova(struct drm_framebuffer *fb, int id, int plane); struct drm_gem_object *msm_framebuffer_bo(struct drm_framebuffer *fb, int plane); const struct msm_format *msm_framebuffer_format(struct drm_framebuffer *fb); struct drm_framebuffer *msm_framebuffer_init(struct drm_device *dev, - struct drm_mode_fb_cmd2 *mode_cmd, struct drm_gem_object **bos); + const struct drm_mode_fb_cmd2 *mode_cmd, struct drm_gem_object **bos); struct drm_framebuffer *msm_framebuffer_create(struct drm_device *dev, - struct drm_file *file, struct drm_mode_fb_cmd2 *mode_cmd); + struct drm_file *file, const struct drm_mode_fb_cmd2 *mode_cmd); struct drm_fb_helper *msm_fbdev_init(struct drm_device *dev); |