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authorAmitoj Kaur Chawla <amitoj1606@gmail.com>2017-08-10 12:28:09 -0400
committerJacek Anaszewski <jacek.anaszewski@gmail.com>2017-08-29 21:10:37 +0200
commit430e48ecf31f4f897047f22e02abdfa75730cad8 (patch)
tree050752c08a106ad1c6bdfeea5f539488f2d98663 /drivers/leds
parent15201b5de9d62fd6ece51ba9005c441d588fcb94 (diff)
leds: lm3533: constify attribute_group structure
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 <amitoj1606@gmail.com> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
Diffstat (limited to 'drivers/leds')
-rw-r--r--drivers/leds/leds-lm3533.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/leds/leds-lm3533.c b/drivers/leds/leds-lm3533.c
index 5b529dc013d2..72224b599ffc 100644
--- a/drivers/leds/leds-lm3533.c
+++ b/drivers/leds/leds-lm3533.c
@@ -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
};