drm: mga: set dev_priv_size

fd.o bug 1746

Signed-off-by: Dave Airlie <airlied@linux.ie>

diff --git a/drivers/char/drm/mga_drv.c b/drivers/char/drm/mga_drv.c
index e30f556b79f10b1a82c372c9cd8969d1aabce830..be49dbb9ec3f8530382c194e3d86bf614fd891b5 100644 (file)
--- a/drivers/char/drm/mga_drv.c
+++ b/drivers/char/drm/mga_drv.c
@@ -47,6 +47,7 @@ static struct drm_driver driver = {
            DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_PCI_DMA |
            DRIVER_HAVE_DMA | DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED |
            DRIVER_IRQ_VBL,
+       .dev_priv_size = sizeof(drm_mga_buf_priv_t),
        .load = mga_driver_load,
        .unload = mga_driver_unload,
        .lastclose = mga_driver_lastclose,