mode_t whack-a-mole: ->is_visible() returns umode_t...

Signed-off-by: Al Viro <[e-mail]>

drivers/base/soc.c

···
 	return &soc_dev->dev;
 }
 
-static mode_t soc_attribute_mode(struct kobject *kobj,
+static umode_t soc_attribute_mode(struct kobject *kobj,
                                  struct attribute *attr,
                                  int index)
 {