drm: const'ify ioctls table (v2)

Because, there is no reason for it not to be const.

v1: original
v2: fix compile break in vmwgfx, and couple related cleanups suggested
    by Ville Syrjälä

Signed-off-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/staging/imx-drm/imx-drm-core.c b/drivers/staging/imx-drm/imx-drm-core.c
index a827858af944..a8900496b980 100644
--- a/drivers/staging/imx-drm/imx-drm-core.c
+++ b/drivers/staging/imx-drm/imx-drm-core.c
@@ -783,7 +783,7 @@ int imx_drm_remove_connector(struct imx_drm_connector *imx_drm_connector)
 }
 EXPORT_SYMBOL_GPL(imx_drm_remove_connector);
 
-static struct drm_ioctl_desc imx_drm_ioctls[] = {
+static const struct drm_ioctl_desc imx_drm_ioctls[] = {
         /* none so far */
 };