radeon: cleanup bo/cs func tables

Annotate the data as static const and use C99 designated initializers.

Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>

radeon/radeon_bo_gem.c

@@ -270,17 +270,18 @@ static int bo_get_tiling(struct radeon_bo_int *boi, uint32_t *tiling_flags,
     return r;
 }
 
-static struct radeon_bo_funcs bo_gem_funcs = {
-    bo_open,
-    bo_ref,
-    bo_unref,
-    bo_map,
-    bo_unmap,
-    bo_wait,
-    NULL,
-    bo_set_tiling,
-    bo_get_tiling,
-    bo_is_busy,
+static const struct radeon_bo_funcs bo_gem_funcs = {
+    .bo_open = bo_open,
+    .bo_ref = bo_ref,
+    .bo_unref = bo_unref,
+    .bo_map = bo_map,
+    .bo_unmap = bo_unmap,
+    .bo_wait = bo_wait,
+    .bo_is_static = NULL,
+    .bo_set_tiling = bo_set_tiling,
+    .bo_get_tiling = bo_get_tiling,
+    .bo_is_busy = bo_is_busy,
+    .bo_is_referenced_by_cs = NULL,
 };
 
 struct radeon_bo_manager *radeon_bo_manager_gem_ctor(int fd)

radeon/radeon_bo_int.h

@@ -2,7 +2,7 @@
 #define RADEON_BO_INT
 
 struct radeon_bo_manager {
-    struct radeon_bo_funcs  *funcs;
+    const struct radeon_bo_funcs *funcs;
     int                     fd;
 };
 

radeon/radeon_cs_gem.c

@@ -514,16 +514,16 @@ static void cs_gem_print(struct radeon_cs_int *cs, FILE *file)
     }
 }
 
-static struct radeon_cs_funcs radeon_cs_gem_funcs = {
-    cs_gem_create,
-    cs_gem_write_reloc,
-    cs_gem_begin,
-    cs_gem_end,
-    cs_gem_emit,
-    cs_gem_destroy,
-    cs_gem_erase,
-    cs_gem_need_flush,
-    cs_gem_print,
+static const struct radeon_cs_funcs radeon_cs_gem_funcs = {
+    .cs_create = cs_gem_create,
+    .cs_write_reloc = cs_gem_write_reloc,
+    .cs_begin = cs_gem_begin,
+    .cs_end = cs_gem_end,
+    .cs_emit = cs_gem_emit,
+    .cs_destroy = cs_gem_destroy,
+    .cs_erase = cs_gem_erase,
+    .cs_need_flush = cs_gem_need_flush,
+    .cs_print = cs_gem_print,
 };
 
 static int radeon_get_device_id(int fd, uint32_t *device_id)

radeon/radeon_cs_int.h

@@ -58,7 +58,7 @@ struct radeon_cs_funcs {
 };
 
 struct radeon_cs_manager {
-    struct radeon_cs_funcs  *funcs;
+    const struct radeon_cs_funcs  *funcs;
     int                     fd;
     int32_t vram_limit, gart_limit;
     int32_t vram_write_used, gart_write_used;