diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2021-08-20 07:09:14 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-08-20 15:07:25 +0300 |
| commit | 28889de643cd14617e28f862e6763754ad28f7c4 (patch) | |
| tree | 664ce13a096d6281bba90bdff67d16d736b77102 | |
| parent | 5d925d9823aaf18d55fab784bd4ef11f80fe1099 (diff) | |
| download | linux-28889de643cd14617e28f862e6763754ad28f7c4.tar.xz | |
ASoC: rsnd: core: make some arrays static const, makes object smaller
Don't populate arrays on the stack but instead them static const.
Makes the object code smaller by 48 bytes.
Before:
text data bss dec hex filename
20938 916 104 21958 55c6 ./sound/soc/sh/rcar/core.o
After:
text data bss dec hex filename
20890 916 104 21910 5596 ./sound/soc/sh/rcar/core.o
gcc version 11.1.0)
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87tujkwydx.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | sound/soc/sh/rcar/core.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c index 5e382b5c9d45..978bd0406729 100644 --- a/sound/soc/sh/rcar/core.c +++ b/sound/soc/sh/rcar/core.c @@ -426,19 +426,19 @@ u32 rsnd_get_dalign(struct rsnd_mod *mod, struct rsnd_dai_stream *io) u32 rsnd_get_busif_shift(struct rsnd_dai_stream *io, struct rsnd_mod *mod) { - enum rsnd_mod_type playback_mods[] = { + static const enum rsnd_mod_type playback_mods[] = { RSND_MOD_SRC, RSND_MOD_CMD, RSND_MOD_SSIU, }; - enum rsnd_mod_type capture_mods[] = { + static const enum rsnd_mod_type capture_mods[] = { RSND_MOD_CMD, RSND_MOD_SRC, RSND_MOD_SSIU, }; struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io); struct rsnd_mod *tmod = NULL; - enum rsnd_mod_type *mods = + const enum rsnd_mod_type *mods = rsnd_io_is_play(io) ? playback_mods : capture_mods; int i; |