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leds: lm3533: constify attribute_group structure

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Functions working with attribute_groups provided by <linux/device.h>
work with const attribute_group. These attribute_group structures do not
change at runtime so mark them as const.

File size before:
 text      data     bss     dec     hex filename
 8272      4608      64   12944    3290 drivers/leds/leds-lm3533.o

File size after:
 text      data     bss     dec     hex filename
 8368      4512      64   12944    3290 drivers/leds/leds-lm3533.o

This change was made with the help of Coccinelle.

Signed-off-by: Amitoj Kaur Chawla <[email protected]>
Acked-by: Pavel Machek <[email protected]>
Signed-off-by: Jacek Anaszewski <[email protected]>
This commit is contained in:
Amitoj Kaur Chawla 2017-08-10 12:28:09 -04:00 • committed by Jacek Anaszewski
commit 430e48ecf3
1 changed files with 1 additions and 1 deletions
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2
drivers/leds/leds-lm3533.c
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@ -626,7 +626,7 @@ static umode_t lm3533_led_attr_is_visible(struct kobject *kobj,
return mode;
};
static struct attribute_group lm3533_led_attribute_group = {
static const struct attribute_group lm3533_led_attribute_group = {
.is_visible = lm3533_led_attr_is_visible,
.attrs = lm3533_led_attributes
};