From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Wed, 1 Nov 2017 10:45:43 -0700
Subject: drm/vmwgfx: constify vmw_fence_ops
Git-commit: ef217b1f08fdfe94cd75308f5487bc311640105d
Patch-mainline: v4.14
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166

vmw_fence_ops are not supposed to change at runtime. Functions
"dma_fence_init" working with const vmw_fence_ops provided
by <linux/dma-fence.h>. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
 drivers/gpu/drm/vmwgfx/vmwgfx_fence.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c
@@ -224,7 +224,7 @@ out:
 	return ret;
 }
 
-static struct dma_fence_ops vmw_fence_ops = {
+static const struct dma_fence_ops vmw_fence_ops = {
 	.get_driver_name = vmw_fence_get_driver_name,
 	.get_timeline_name = vmw_fence_get_timeline_name,
 	.enable_signaling = vmw_fence_enable_signaling,