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Groups > linux.kernel > #1678645
| From | Colin King <colin.king@canonical.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH] ASoC: rsnd: make arrays path and cmd_case static const |
| Date | 2017-06-30 12:00 +0200 |
| Message-ID | <tY0Su-3QH-23@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
From: Colin Ian King <colin.king@canonical.com>
Don't populate the arrays path and cmd_case on the stack but make
them static const. Makes the object code smaller:
Before:
text data bss dec hex filename
2673 624 0 3297 ce1 sound/soc/sh/rcar/cmd.o
After:
text data bss dec hex filename
2398 768 0 3166 c5e sound/soc/sh/rcar/cmd.o
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
sound/soc/sh/rcar/cmd.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/soc/sh/rcar/cmd.c b/sound/soc/sh/rcar/cmd.c
index 9a136d86e2a9..f1d4fb566892 100644
--- a/sound/soc/sh/rcar/cmd.c
+++ b/sound/soc/sh/rcar/cmd.c
@@ -31,7 +31,7 @@ static int rsnd_cmd_init(struct rsnd_mod *mod,
struct rsnd_mod *mix = rsnd_io_to_mod_mix(io);
struct device *dev = rsnd_priv_to_dev(priv);
u32 data;
- u32 path[] = {
+ static const u32 path[] = {
[1] = 1 << 0,
[5] = 1 << 8,
[6] = 1 << 12,
@@ -71,7 +71,7 @@ static int rsnd_cmd_init(struct rsnd_mod *mod,
} else {
struct rsnd_mod *src = rsnd_io_to_mod_src(io);
- u8 cmd_case[] = {
+ static const u8 cmd_case[] = {
[0] = 0x3,
[1] = 0x3,
[2] = 0x4,
--
2.11.0
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[PATCH] ASoC: rsnd: make arrays path and cmd_case static const Colin King <colin.king@canonical.com> - 2017-06-30 12:00 +0200 Applied "ASoC: rsnd: make arrays path and cmd_case static const" to the asoc tree Mark Brown <broonie@kernel.org> - 2017-06-30 14:10 +0200
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