diff options
| author |   Colin Ian King <colin.king@canonical.com> | 2021-08-18 16:17:46 +0100 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2021-08-19 18:21:23 +0100 |
| commit | 5d925d9823aaf18d55fab784bd4ef11f80fe1099 (patch) | |
| tree | bc25e8f70ce8a402694272347a33747e355835d5 /sound/soc/uniphier/aio-cpu.c | |
| parent | ASoC: sh: rz-ssi: Improve error handling in rz_ssi_dma_request function (diff) | |
| download | wireguard-linux-5d925d9823aaf18d55fab784bd4ef11f80fe1099.tar.xz wireguard-linux-5d925d9823aaf18d55fab784bd4ef11f80fe1099.zip | |
ASoC: uniphier: make arrays mul and div static const, makes object smaller
Don't populate the arrays mul and div on the stack but instead make them
static const. Makes the object code smaller by 4 bytes.
Before:
text data bss dec hex filename
16226 4984 64 21274 531a ./sound/soc/uniphier/aio-cpu.o
After:
text data bss dec hex filename
16062 5144 64 21270 5316 ./sound/soc/uniphier/aio-cpu.o
(gcc version 10.2.0)
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
Link: https://lore.kernel.org/r/20210818151746.38520-1-colin.king@canonical.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/uniphier/aio-cpu.c')
| -rw-r--r-- | sound/soc/uniphier/aio-cpu.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/soc/uniphier/aio-cpu.c b/sound/soc/uniphier/aio-cpu.c index cf9814130067..4e8d5f7532ba 100644 --- a/sound/soc/uniphier/aio-cpu.c +++ b/sound/soc/uniphier/aio-cpu.c @@ -128,8 +128,8 @@ static const struct uniphier_aio_spec *find_spec(struct uniphier_aio *aio, static int find_divider(struct uniphier_aio *aio, int pll_id, unsigned int freq) { struct uniphier_aio_pll *pll; - int mul[] = { 1, 1, 1, 2, }; - int div[] = { 2, 3, 1, 3, }; + static const int mul[] = { 1, 1, 1, 2, }; + static const int div[] = { 2, 3, 1, 3, }; int i; if (!is_valid_pll(aio->chip, pll_id)) |