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authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>2021-08-20 07:09:14 +0300
committerMark Brown <broonie@kernel.org>2021-08-20 15:07:25 +0300
commit28889de643cd14617e28f862e6763754ad28f7c4 (patch)
tree664ce13a096d6281bba90bdff67d16d736b77102 /sound
parent5d925d9823aaf18d55fab784bd4ef11f80fe1099 (diff)
downloadlinux-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>
Diffstat (limited to 'sound')
-rw-r--r--sound/soc/sh/rcar/core.c6
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;