43 	int res = tb_eeprom_ctl_read(sw, &ctl);  in tb_eeprom_active()  local
44 	if (res)  in tb_eeprom_active()
45 		return res;  in tb_eeprom_active()
48 		res = tb_eeprom_ctl_write(sw, &ctl);  in tb_eeprom_active()
49 		if (res)  in tb_eeprom_active()
50 			return res;  in tb_eeprom_active()
55 		res = tb_eeprom_ctl_write(sw, &ctl);  in tb_eeprom_active()
56 		if (res)  in tb_eeprom_active()
57 			return res;  in tb_eeprom_active()
72 	int res;  in tb_eeprom_transfer()  local
74 		res = tb_eeprom_ctl_write(sw, ctl);  in tb_eeprom_transfer()
75 		if (res)  in tb_eeprom_transfer()
76 			return res;  in tb_eeprom_transfer()
79 	res = tb_eeprom_ctl_write(sw, ctl);  in tb_eeprom_transfer()
80 	if (res)  in tb_eeprom_transfer()
81 		return res;  in tb_eeprom_transfer()
83 		res = tb_eeprom_ctl_read(sw, ctl);  in tb_eeprom_transfer()
84 		if (res)  in tb_eeprom_transfer()
85 			return res;  in tb_eeprom_transfer()
98 	int res = tb_eeprom_ctl_read(sw, &ctl);  in tb_eeprom_out()  local
99 	if (res)  in tb_eeprom_out()
100 		return res;  in tb_eeprom_out()
103 		res = tb_eeprom_transfer(sw, &ctl, TB_EEPROM_OUT);  in tb_eeprom_out()
104 		if (res)  in tb_eeprom_out()
105 			return res;  in tb_eeprom_out()
118 	int res = tb_eeprom_ctl_read(sw, &ctl);  in tb_eeprom_in()  local
119 	if (res)  in tb_eeprom_in()
120 		return res;  in tb_eeprom_in()
124 		res = tb_eeprom_transfer(sw, &ctl, TB_EEPROM_IN);  in tb_eeprom_in()
125 		if (res)  in tb_eeprom_in()
126 			return res;  in tb_eeprom_in()
138 	int i, res;  in tb_eeprom_read_n()  local
139 	res = tb_eeprom_active(sw, true);  in tb_eeprom_read_n()
140 	if (res)  in tb_eeprom_read_n()
141 		return res;  in tb_eeprom_read_n()
142 	res = tb_eeprom_out(sw, 3);  in tb_eeprom_read_n()
143 	if (res)  in tb_eeprom_read_n()
144 		return res;  in tb_eeprom_read_n()
145 	res = tb_eeprom_out(sw, offset >> 8);  in tb_eeprom_read_n()
146 	if (res)  in tb_eeprom_read_n()
147 		return res;  in tb_eeprom_read_n()
148 	res = tb_eeprom_out(sw, offset);  in tb_eeprom_read_n()
149 	if (res)  in tb_eeprom_read_n()
150 		return res;  in tb_eeprom_read_n()
152 		res = tb_eeprom_in(sw, val + i);  in tb_eeprom_read_n()
153 		if (res)  in tb_eeprom_read_n()
154 			return res;  in tb_eeprom_read_n()
246 	int res;  in tb_eeprom_get_drom_offset()  local
251 	res = tb_sw_read(sw, &cap, TB_CFG_SWITCH, sw->cap_plug_events,  in tb_eeprom_get_drom_offset()
253 	if (res)  in tb_eeprom_get_drom_offset()
254 		return res;  in tb_eeprom_get_drom_offset()
281 	int res = tb_eeprom_get_drom_offset(sw, &drom_offset);  in tb_drom_read_uid_only()  local
282 	if (res)  in tb_drom_read_uid_only()
283 		return res;  in tb_drom_read_uid_only()
289 	res = tb_eeprom_read_n(sw, drom_offset, data, 9);  in tb_drom_read_uid_only()
290 	if (res)  in tb_drom_read_uid_only()
291 		return res;  in tb_drom_read_uid_only()
334 	int res;  in tb_drom_parse_entry_port()  local
351 	res = tb_port_read(port, &type, TB_CFG_PORT, 2, 1);  in tb_drom_parse_entry_port()
352 	if (res)  in tb_drom_parse_entry_port()
353 		return res;  in tb_drom_parse_entry_port()
382 	int res;  in tb_drom_parse_entries()  local
394 			res = tb_drom_parse_entry_generic(sw, entry);  in tb_drom_parse_entries()
397 			res = tb_drom_parse_entry_port(sw, entry);  in tb_drom_parse_entries()
400 		if (res)  in tb_drom_parse_entries()
401 			return res;  in tb_drom_parse_entries()
414 	int len, res;  in tb_drom_copy_efi()  local
424 	res = device_property_read_u8_array(dev, "ThunderboltDROM", sw->drom,  in tb_drom_copy_efi()
426 	if (res)  in tb_drom_copy_efi()
495 	int res;  in tb_drom_read()  local
534 	res = tb_eeprom_get_drom_offset(sw, &drom_offset);  in tb_drom_read()
535 	if (res)  in tb_drom_read()
536 		return res;  in tb_drom_read()
538 	res = tb_eeprom_read_n(sw, drom_offset + 14, (u8 *) &size, 2);  in tb_drom_read()
539 	if (res)  in tb_drom_read()
540 		return res;  in tb_drom_read()
552 	res = tb_eeprom_read_n(sw, drom_offset, sw->drom, size);  in tb_drom_read()
553 	if (res)  in tb_drom_read()