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| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2022-09-27 00:58:17 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-09-27 13:08:02 +0200 |
| commit | 6fed3265c3c811c79819860051375f6d7efc1d7e (patch) | |
| tree | 4b058e7c956dd6ec734fff2e4a351d2435d9858a /sound | |
| parent | ASoC: st,stm32-sai: Document audio OF graph port (diff) | |
| download | linux-6fed3265c3c811c79819860051375f6d7efc1d7e.tar.xz linux-6fed3265c3c811c79819860051375f6d7efc1d7e.zip | |
ASoC: Intel: Skylake: Replace zero-length arrays with DECLARE_FLEX_ARRAY() 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: 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>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/intel/skylake/skl-topology.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/soc/intel/skylake/skl-topology.h b/sound/soc/intel/skylake/skl-topology.h index a5bccf2fcd88..017ac0ef324d 100644 --- 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; }; |