vc4: Fix a compiler warning.

diff --git a/src/gallium/drivers/vc4/vc4_resource.c b/src/gallium/drivers/vc4/vc4_resource.c
index 122bda0..1469296 100644 (file)
--- a/src/gallium/drivers/vc4/vc4_resource.c
+++ b/src/gallium/drivers/vc4/vc4_resource.c
@@ -668,7 +668,7 @@ vc4_get_shadow_index_buffer(struct pipe_context *pctx,
         uint16_t *dst = data;
 
         struct pipe_transfer *src_transfer = NULL;
-        uint32_t *src;
+        const uint32_t *src;
         if (ib->user_buffer) {
                 src = ib->user_buffer;
         } else {