21 struct ep93xxbl {  struct
28 	struct ep93xxbl *ep93xxbl = bl_get_data(bl);  in ep93xxbl_set()  argument
30 	writel((brightness << 8) | EP93XX_MAX_COUNT, ep93xxbl->mmio);  in ep93xxbl_set()
32 	ep93xxbl->brightness = brightness;  in ep93xxbl_set()
44 	struct ep93xxbl *ep93xxbl = bl_get_data(bl);  in ep93xxbl_get_brightness()  local
46 	return ep93xxbl->brightness;  in ep93xxbl_get_brightness()
56 	struct ep93xxbl *ep93xxbl;  in ep93xxbl_probe()  local
61 	ep93xxbl = devm_kzalloc(&dev->dev, sizeof(*ep93xxbl), GFP_KERNEL);  in ep93xxbl_probe()
62 	if (!ep93xxbl)  in ep93xxbl_probe()
78 	ep93xxbl->mmio = devm_ioremap(&dev->dev, res->start,  in ep93xxbl_probe()
80 	if (!ep93xxbl->mmio)  in ep93xxbl_probe()
87 					ep93xxbl, &ep93xxbl_ops, &props);  in ep93xxbl_probe()