diff options
| author |   Colin Ian King <colin.king@canonical.com> | 2018-02-14 17:21:53 +0000 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2018-02-15 15:17:19 +0000 |
| commit | 390f7bbdd7c8f812e22100248b0ed7ae1f68b8c9 (patch) | |
| tree | a5bf52768b6f9dd978a7fd1d2ce79ecc2acbe640 /sound/soc/codecs/tscs42xx.c | |
| parent | ASoC: tscs42xx: replace codec to component (diff) | |
| download | wireguard-linux-390f7bbdd7c8f812e22100248b0ed7ae1f68b8c9.tar.xz wireguard-linux-390f7bbdd7c8f812e22100248b0ed7ae1f68b8c9.zip | |
ASoC: TSCS42xx: make const array norm_addrs static, reduces object code size
Don't populate the const array norm_addrs on the stack, instead make it
static. Makes the object code smaller by over 230 bytes. Also re-format
array data as the insertion of the static keywork made the first line
overly long.
Before:
text data bss dec hex filename
53780 34752 256 88788 15ad4 linux/sound/soc/codecs/tscs42xx.o
After:
text data bss dec hex filename
53461 34840 256 88557 159ed linux/sound/soc/codecs/tscs42xx.o
(gcc version 7.2.0 x86_64)
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/tscs42xx.c')
| -rw-r--r-- | sound/soc/codecs/tscs42xx.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/sound/soc/codecs/tscs42xx.c b/sound/soc/codecs/tscs42xx.c index f4f8c613386a..e915261fa1cb 100644 --- a/sound/soc/codecs/tscs42xx.c +++ b/sound/soc/codecs/tscs42xx.c @@ -1319,11 +1319,13 @@ static struct snd_soc_component_driver soc_codec_dev_tscs42xx = { static inline void init_coeff_ram_cache(struct tscs42xx *tscs42xx) { - const u8 norm_addrs[] = { 0x00, 0x05, 0x0a, 0x0f, 0x14, 0x19, 0x1f, - 0x20, 0x25, 0x2a, 0x2f, 0x34, 0x39, 0x3f, 0x40, 0x45, 0x4a, - 0x4f, 0x54, 0x59, 0x5f, 0x60, 0x65, 0x6a, 0x6f, 0x74, 0x79, - 0x7f, 0x80, 0x85, 0x8c, 0x91, 0x96, 0x97, 0x9c, 0xa3, 0xa8, - 0xad, 0xaf, 0xb0, 0xb5, 0xba, 0xbf, 0xc4, 0xc9, }; + static const u8 norm_addrs[] = { + 0x00, 0x05, 0x0a, 0x0f, 0x14, 0x19, 0x1f, 0x20, 0x25, 0x2a, + 0x2f, 0x34, 0x39, 0x3f, 0x40, 0x45, 0x4a, 0x4f, 0x54, 0x59, + 0x5f, 0x60, 0x65, 0x6a, 0x6f, 0x74, 0x79, 0x7f, 0x80, 0x85, + 0x8c, 0x91, 0x96, 0x97, 0x9c, 0xa3, 0xa8, 0xad, 0xaf, 0xb0, + 0xb5, 0xba, 0xbf, 0xc4, 0xc9, + }; u8 *coeff_ram = tscs42xx->coeff_ram; int i; |