1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c
index 478406d1886c..f0b44d3ba958 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.c
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
@@ -792,7 +792,7 @@ void intel_fill_struct(struct drm_device *dev,
         intel_ring_advance(dev, ring);
 }
 
-static struct intel_ring_buffer render_ring = {
+static const struct intel_ring_buffer render_ring = {
         .name                   = "render ring",
         .id                     = RING_RENDER,
         .regs                   = {
@@ -830,7 +830,7 @@ static struct intel_ring_buffer render_ring = {
 
 /* ring buffer for bit-stream decoder */
 
-static struct intel_ring_buffer bsd_ring = {
+static const struct intel_ring_buffer bsd_ring = {
         .name                   = "bsd ring",
         .id                     = RING_BSD,
         .regs                   = {
@@ -948,7 +948,7 @@ gen6_bsd_ring_dispatch_gem_execbuffer(struct drm_device *dev,
 }
 
 /* ring buffer for Video Codec for Gen6+ */
-static struct intel_ring_buffer gen6_bsd_ring = {
+static const struct intel_ring_buffer gen6_bsd_ring = {
        .name                    = "gen6 bsd ring",
        .id                      = RING_BSD,
        .regs                    = {