31 	lpi2c_status_t result = LPI2C_SUCESS;  in imx_lpci2c_check_busy_bus()  local
37 		result = LPI2C_BUSY;  in imx_lpci2c_check_busy_bus()
39 	return result;  in imx_lpci2c_check_busy_bus()
44 	lpi2c_status_t result = LPI2C_SUCESS;  in imx_lpci2c_check_clear_error()  local
54 			result = LPI2C_PIN_LOW_TIMEOUT_ERR;  in imx_lpci2c_check_clear_error()
56 			result = LPI2C_ARB_LOST_ERR;  in imx_lpci2c_check_clear_error()
58 			result = LPI2C_NAK_ERR;  in imx_lpci2c_check_clear_error()
60 			result = LPI2C_FIFO_ERR;  in imx_lpci2c_check_clear_error()
70 	return result;  in imx_lpci2c_check_clear_error()
75 	lpi2c_status_t result = LPI2C_SUCESS;  in bus_i2c_wait_for_tx_ready()  local
82 		result = imx_lpci2c_check_clear_error(regs);  in bus_i2c_wait_for_tx_ready()
83 		if (result) {  in bus_i2c_wait_for_tx_ready()
84 			debug("i2c: wait for tx ready: result 0x%x\n", result);  in bus_i2c_wait_for_tx_ready()
85 			return result;  in bus_i2c_wait_for_tx_ready()
93 	return result;  in bus_i2c_wait_for_tx_ready()
99 	lpi2c_status_t result = LPI2C_SUCESS;  in bus_i2c_send()  local
103 		return result;  in bus_i2c_send()
106 		result = bus_i2c_wait_for_tx_ready(regs);  in bus_i2c_send()
107 		if (result) {  in bus_i2c_send()
108 			debug("i2c: send wait for tx ready: %d\n", result);  in bus_i2c_send()
109 			return result;  in bus_i2c_send()
114 	return result;  in bus_i2c_send()
120 	lpi2c_status_t result = LPI2C_SUCESS;  in bus_i2c_receive()  local
126 		return result;  in bus_i2c_receive()
128 	result = bus_i2c_wait_for_tx_ready(regs);  in bus_i2c_receive()
129 	if (result) {  in bus_i2c_receive()
130 		debug("i2c: receive wait fot tx ready: %d\n", result);  in bus_i2c_receive()
131 		return result;  in bus_i2c_receive()
142 			result = imx_lpci2c_check_clear_error(regs);  in bus_i2c_receive()
143 			if (result) {  in bus_i2c_receive()
145 				      result);  in bus_i2c_receive()
146 				return result;  in bus_i2c_receive()
157 	return result;  in bus_i2c_receive()
162 	lpi2c_status_t result;  in bus_i2c_start()  local
167 	result = imx_lpci2c_check_busy_bus(regs);  in bus_i2c_start()
168 	if (result) {  in bus_i2c_start()
169 		debug("i2c: start check busy bus: 0x%x\n", result);  in bus_i2c_start()
173 		result = imx_lpci2c_check_busy_bus(regs);  in bus_i2c_start()
174 		if (result) {  in bus_i2c_start()
175 			printf("i2c: Error check busy bus: 0x%x\n", result);  in bus_i2c_start()
176 			return result;  in bus_i2c_start()
185 	result = bus_i2c_wait_for_tx_ready(regs);  in bus_i2c_start()
186 	if (result) {  in bus_i2c_start()
187 		debug("i2c: start wait for tx ready: 0x%x\n", result);  in bus_i2c_start()
188 		return result;  in bus_i2c_start()
194 	return result;  in bus_i2c_start()
199 	lpi2c_status_t result;  in bus_i2c_stop()  local
205 	result = bus_i2c_wait_for_tx_ready(regs);  in bus_i2c_stop()
206 	if (result) {  in bus_i2c_stop()
207 		debug("i2c: stop wait for tx ready: 0x%x\n", result);  in bus_i2c_stop()
208 		return result;  in bus_i2c_stop()
217 		result = imx_lpci2c_check_clear_error(regs);  in bus_i2c_stop()
232 	return result;  in bus_i2c_stop()
237 	lpi2c_status_t result;  in bus_i2c_read()  local
239 	result = bus_i2c_start(bus, chip, 1);  in bus_i2c_read()
240 	if (result)  in bus_i2c_read()
241 		return result;  in bus_i2c_read()
242 	result = bus_i2c_receive(bus, buf, len);  in bus_i2c_read()
243 	if (result)  in bus_i2c_read()
244 		return result;  in bus_i2c_read()
246 	return result;  in bus_i2c_read()
251 	lpi2c_status_t result;  in bus_i2c_write()  local
253 	result = bus_i2c_start(bus, chip, 0);  in bus_i2c_write()
254 	if (result)  in bus_i2c_write()
255 		return result;  in bus_i2c_write()
256 	result = bus_i2c_send(bus, buf, len);  in bus_i2c_write()
257 	if (result)  in bus_i2c_write()
258 		return result;  in bus_i2c_write()
260 	return result;  in bus_i2c_write()
386 	lpi2c_status_t result;  in imx_lpi2c_probe_chip()  local
388 	result = bus_i2c_start(bus, chip, 0);  in imx_lpi2c_probe_chip()
389 	if (result) {  in imx_lpi2c_probe_chip()
392 		return result;  in imx_lpi2c_probe_chip()
395 	result = bus_i2c_stop(bus);  in imx_lpi2c_probe_chip()
396 	if (result)  in imx_lpi2c_probe_chip()
399 	return result;  in imx_lpi2c_probe_chip()