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authorColin Ian King <colin.king@canonical.com>2017-09-22 15:36:20 +0100
committerGuenter Roeck <linux@roeck-us.net>2017-10-29 18:36:03 -0700
commit7a76a7f34afdfb080ec8e51ed18891b4f72ec907 (patch)
treef388455bac1fe6c1afb5c10477314e4427d67b81 /drivers/hwmon
parent762b1e88801357770889d013c5d20fe110d1f456 (diff)
downloadlinux-7a76a7f34afdfb080ec8e51ed18891b4f72ec907.tar.bz2
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')
-rw-r--r--drivers/hwmon/w83793.c4
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;