diff options
| author | Colin Ian King <colin.king@canonical.com> | 2017-08-24 14:00:55 +0100 |
|---|---|---|
| committer | Jacek Anaszewski <jacek.anaszewski@gmail.com> | 2017-08-29 21:10:39 +0200 |
| commit | 34b558a5ed21ff97186265d0d753a3425744d7eb (patch) | |
| tree | 88f9702b7e960514663c988be02466edb5639bb9 /drivers/leds | |
| parent | 85775013ec49b3d114adfbd618d721247bf1b431 (diff) | |
| download | linux-34b558a5ed21ff97186265d0d753a3425744d7eb.tar.bz2 | |
leds: lp8501: make several arrays static const
Don't populate the arrays on the stack, instead make them static const.
Makes the object code smaller by 50 bytes:
Before:
text data bss dec hex filename
5058 1552 64 6674 1a12 drivers/leds/leds-lp8501.o
After:
text data bss dec hex filename
4788 1776 64 6628 19e4 drivers/leds/leds-lp8501.o
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
Diffstat (limited to 'drivers/leds')
| -rw-r--r-- | drivers/leds/leds-lp8501.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/leds/leds-lp8501.c b/drivers/leds/leds-lp8501.c index 3f9675bd214a..3adb113cf02e 100644 --- a/drivers/leds/leds-lp8501.c +++ b/drivers/leds/leds-lp8501.c @@ -118,19 +118,19 @@ static int lp8501_post_init_device(struct lp55xx_chip *chip) static void lp8501_load_engine(struct lp55xx_chip *chip) { enum lp55xx_engine_index idx = chip->engine_idx; - u8 mask[] = { + static const u8 mask[] = { [LP55XX_ENGINE_1] = LP8501_MODE_ENG1_M, [LP55XX_ENGINE_2] = LP8501_MODE_ENG2_M, [LP55XX_ENGINE_3] = LP8501_MODE_ENG3_M, }; - u8 val[] = { + static const u8 val[] = { [LP55XX_ENGINE_1] = LP8501_LOAD_ENG1, [LP55XX_ENGINE_2] = LP8501_LOAD_ENG2, [LP55XX_ENGINE_3] = LP8501_LOAD_ENG3, }; - u8 page_sel[] = { + static const u8 page_sel[] = { [LP55XX_ENGINE_1] = LP8501_PAGE_ENG1, [LP55XX_ENGINE_2] = LP8501_PAGE_ENG2, [LP55XX_ENGINE_3] = LP8501_PAGE_ENG3, |