1 files changed, 2 insertions, 10 deletions

diff --git a/drivers/pwm/sysfs.c b/drivers/pwm/sysfs.c
index 8c20332d4825..4bd0c639e16d 100644
--- a/drivers/pwm/sysfs.c
+++ b/drivers/pwm/sysfs.c
@@ -169,15 +169,7 @@ static struct attribute *pwm_attrs[] = {
         &dev_attr_polarity.attr,
         NULL
 };
-
-static const struct attribute_group pwm_attr_group = {
-        .attrs          = pwm_attrs,
-};
-
-static const struct attribute_group *pwm_attr_groups[] = {
-        &pwm_attr_group,
-        NULL,
-};
+ATTRIBUTE_GROUPS(pwm);
 
 static void pwm_export_release(struct device *child)
 {
@@ -205,7 +197,7 @@ static int pwm_export_child(struct device *parent, struct pwm_device *pwm)
         export->child.release = pwm_export_release;
         export->child.parent = parent;
         export->child.devt = MKDEV(0, 0);
-        export->child.groups = pwm_attr_groups;
+        export->child.groups = pwm_groups;
         dev_set_name(&export->child, "pwm%u", pwm->hwpwm);
 
         ret = device_register(&export->child);