128 static int adv748x_write_check(struct adv748x_state *state, u8 page, u8 reg,  in adv748x_write_check()  function
244 	adv748x_write_check(state, page, 0x00, 0x80 | tx->active_lanes, &ret);  in adv748x_power_up_tx()
247 	adv748x_write_check(state, page, 0x00, 0xa0 | tx->active_lanes, &ret);  in adv748x_power_up_tx()
251 		adv748x_write_check(state, page, 0xdb, 0x10, &ret);  in adv748x_power_up_tx()
252 		adv748x_write_check(state, page, 0xd6, 0x07, &ret);  in adv748x_power_up_tx()
254 		adv748x_write_check(state, page, 0xd2, 0x40, &ret);  in adv748x_power_up_tx()
257 	adv748x_write_check(state, page, 0xc4, 0x0a, &ret);  in adv748x_power_up_tx()
258 	adv748x_write_check(state, page, 0x71, 0x33, &ret);  in adv748x_power_up_tx()
259 	adv748x_write_check(state, page, 0x72, 0x11, &ret);  in adv748x_power_up_tx()
262 	adv748x_write_check(state, page, 0xf0, 0x00, &ret);  in adv748x_power_up_tx()
265 	adv748x_write_check(state, page, 0x31, 0x82, &ret);  in adv748x_power_up_tx()
266 	adv748x_write_check(state, page, 0x1e, 0x40, &ret);  in adv748x_power_up_tx()
269 	adv748x_write_check(state, page, 0xda, 0x01, &ret);  in adv748x_power_up_tx()
273 	adv748x_write_check(state, page, 0x00, 0x20 | tx->active_lanes, &ret);  in adv748x_power_up_tx()
277 	adv748x_write_check(state, page, 0xc1, 0x2b, &ret);  in adv748x_power_up_tx()
279 	adv748x_write_check(state, page, 0x31, 0x80, &ret);  in adv748x_power_up_tx()
291 	adv748x_write_check(state, page, 0x31, 0x82, &ret);  in adv748x_power_down_tx()
292 	adv748x_write_check(state, page, 0x1e, 0x00, &ret);  in adv748x_power_down_tx()
295 	adv748x_write_check(state, page, 0x00, 0x80 | tx->active_lanes, &ret);  in adv748x_power_down_tx()
298 	adv748x_write_check(state, page, 0xda, 0x01, &ret);  in adv748x_power_down_tx()
301 	adv748x_write_check(state, page, 0xc1, 0x3b, &ret);  in adv748x_power_down_tx()