diff options
| author |   Colin Ian King <colin.king@canonical.com> | 2017-08-24 14:00:52 +0100 |
|---|---|---|
| committer |   Jacek Anaszewski <jacek.anaszewski@gmail.com> | 2017-08-29 21:10:38 +0200 |
| commit | 17224244bbbe2ac91bc2645b5198f742a63e1d82 (patch) | |
| tree | 2601c7b5a035b38951759709961909f7f9edf996 /drivers/leds/leds-aat1290.c | |
| parent | leds: pca955x: Prevent crippled LED device name (diff) | |
| download | linux-dev-17224244bbbe2ac91bc2645b5198f742a63e1d82.tar.xz linux-dev-17224244bbbe2ac91bc2645b5198f742a63e1d82.zip | |
leds: aat1290: make array max_mm_current_percent static const
Don't populate the array max_mm_current_percent on the stack, instead
make it static const. Makes the object code smaller by over 280 bytes:
Before:
text data bss dec hex filename
7225 1936 64 9225 2409 ./drivers/leds/leds-aat1290.o
After:
text data bss dec hex filename
6847 2032 64 8943 22ef ./drivers/leds/leds-aat1290.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/leds-aat1290.c')
| -rw-r--r-- | drivers/leds/leds-aat1290.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/leds/leds-aat1290.c b/drivers/leds/leds-aat1290.c index a21e19297745..35fcb0ca9092 100644 --- a/drivers/leds/leds-aat1290.c +++ b/drivers/leds/leds-aat1290.c @@ -314,8 +314,10 @@ static void aat1290_led_validate_mm_current(struct aat1290_led *led, static int init_mm_current_scale(struct aat1290_led *led, struct aat1290_led_config_data *cfg) { - int max_mm_current_percent[] = { 20, 22, 25, 28, 32, 36, 40, 45, 50, 56, - 63, 71, 79, 89, 100 }; + static const int max_mm_current_percent[] = { + 20, 22, 25, 28, 32, 36, 40, 45, 50, 56, + 63, 71, 79, 89, 100 + }; int i, max_mm_current = AAT1290_MAX_MM_CURRENT(cfg->max_flash_current); |