ASoC: Intel: Skylake: Replace zero-length arrays with DECLARE_FLEX_AR…

…RAY() helper Zero-length arrays are deprecated and we are moving towards adopting C99 flexible-array members, instead. So, replace zero-length arrays declarations in anonymous union with the new DECLARE_FLEX_ARRAY() helper macro. This helper allows for flexible-array members in unions. Link: KSPP#193 Link: KSPP#226 Link: https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html Signed-off-by: Gustavo A. R. Silva <[email protected]> Reviewed-by: Kees Cook <[email protected]> Reviewed-by: Amadeusz Sławiński <[email protected]> Link: https://lore.kernel.org/r/YzIuiUul2CwPlkKh@work Signed-off-by: Mark Brown <[email protected]>
rountree · Sep 27, 2022 · 6fed326 · 6fed326
1 parent b3eec3e
commit 6fed326
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/sound/soc/intel/skylake/skl-topology.h b/sound/soc/intel/skylake/skl-topology.h
@@ -233,8 +233,8 @@ struct skl_uuid_inst_map {
 struct skl_kpb_params {
 	u32 num_modules;
 	union {
-		struct skl_mod_inst_map map[0];
-		struct skl_uuid_inst_map map_uuid[0];
+		DECLARE_FLEX_ARRAY(struct skl_mod_inst_map, map);
+		DECLARE_FLEX_ARRAY(struct skl_uuid_inst_map, map_uuid);
 	} u;
 };