leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

ASoC: Intel: Skylake: Replace zero-length arrays with DECLARE_FLEX_ARRAY() helper

Browse Source 
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: https://github.com/KSPP/linux/issues/193
Link: https://github.com/KSPP/linux/issues/226
Link: https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Link: https://lore.kernel.org/r/YzIuiUul2CwPlkKh@work
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Gustavo A. R. Silva 2022-09-26 17:58:17 -05:00 committed by Mark Brown
parent b3eec3e667
commit 6fed3265c3
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
sound/soc/intel/skylake/skl-topology.h
View File

@ -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;
};