drm: add idr_init to drm_stub.c
Brown paper bag for me this patch chunk didn't make it in the first application
Signed-off-by: Dave Airlie <airlied@linux.ie>
diff --git a/drivers/char/drm/drm_stub.c b/drivers/char/drm/drm_stub.c
index 9138b49..ee83ff9 100644
--- a/drivers/char/drm/drm_stub.c
+++ b/drivers/char/drm/drm_stub.c
@@ -72,6 +72,8 @@
mutex_init(&dev->struct_mutex);
mutex_init(&dev->ctxlist_mutex);
+ idr_init(&dev->drw_idr);
+
dev->pdev = pdev;
dev->pci_device = pdev->device;
dev->pci_vendor = pdev->vendor;