drm: add _DRM_DRIVER flag, and re-order unload.
Allow drivers to addmaps that won't be removed by lastclose or unload.
The unload needs to be re-ordered to avoid removing the hashs before
the driver has removed the final maps.
Signed-off-by: Dave Airlie <airlied@linux.ie>
diff --git a/drivers/char/drm/i915_dma.c b/drivers/char/drm/i915_dma.c
index b8db965..24f86e0 100644
--- a/drivers/char/drm/i915_dma.c
+++ b/drivers/char/drm/i915_dma.c
@@ -778,7 +778,8 @@
base = drm_get_resource_start(dev, mmio_bar);
size = drm_get_resource_len(dev, mmio_bar);
- ret = drm_addmap(dev, base, size, _DRM_REGISTERS, _DRM_KERNEL,
+ ret = drm_addmap(dev, base, size, _DRM_REGISTERS,
+ _DRM_KERNEL | _DRM_DRIVER,
&dev_priv->mmio_map);
return ret;
}