diff options
| author |   Colin Ian King <colin.king@canonical.com> | 2017-09-22 15:36:20 +0100 |
|---|---|---|
| committer |   Guenter Roeck <linux@roeck-us.net> | 2017-10-29 18:36:03 -0700 |
| commit | 7a76a7f34afdfb080ec8e51ed18891b4f72ec907 (patch) | |
| tree | f388455bac1fe6c1afb5c10477314e4427d67b81 /drivers/hwmon/w83793.c | |
| parent | hwmon: (aspeed-pwm-tacho) increase fan tach period (diff) | |
| download | linux-dev-7a76a7f34afdfb080ec8e51ed18891b4f72ec907.tar.xz linux-dev-7a76a7f34afdfb080ec8e51ed18891b4f72ec907.zip | |
hwmon: (w83793) make const array watchdog_minors static, reduces object code size
Don't populate const array watchdog_minors on the stack, instead make it
static. Makes the object code smaller by over 350 bytes:
Before:
text data bss dec hex filename
48019 38144 256 86419 15193 drivers/hwmon/w83793.o
After:
text data bss dec hex filename
47574 38232 256 86062 1502e drivers/hwmon/w83793.o
(gcc 6.3.0, x86-64)
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon/w83793.c')
| -rw-r--r-- | drivers/hwmon/w83793.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/hwmon/w83793.c b/drivers/hwmon/w83793.c index dab5c515d5a3..5ba9d9f1daa1 100644 --- a/drivers/hwmon/w83793.c +++ b/drivers/hwmon/w83793.c @@ -1676,7 +1676,9 @@ static int w83793_probe(struct i2c_client *client, const struct i2c_device_id *id) { struct device *dev = &client->dev; - const int watchdog_minors[] = { WATCHDOG_MINOR, 212, 213, 214, 215 }; + static const int watchdog_minors[] = { + WATCHDOG_MINOR, 212, 213, 214, 215 + }; struct w83793_data *data; int i, tmp, val, err; int files_fan = ARRAY_SIZE(w83793_left_fan) / 7; |