43 	int rval;  in adp1653_update_hw()  local
66 	rval = i2c_smbus_write_byte_data(client, ADP1653_REG_OUT_SEL, out_sel);  in adp1653_update_hw()
67 	if (rval < 0)  in adp1653_update_hw()
68 		return rval;  in adp1653_update_hw()
70 	rval = i2c_smbus_write_byte_data(client, ADP1653_REG_CONFIG, config);  in adp1653_update_hw()
71 	if (rval < 0)  in adp1653_update_hw()
72 		return rval;  in adp1653_update_hw()
81 	int rval;  in adp1653_get_fault()  local
93 	rval = i2c_smbus_write_byte_data(client, ADP1653_REG_OUT_SEL, 0);  in adp1653_get_fault()
94 	if (rval < 0)  in adp1653_get_fault()
95 		return rval;  in adp1653_get_fault()
99 	rval = adp1653_update_hw(flash);  in adp1653_get_fault()
100 	if (rval)  in adp1653_get_fault()
101 		return rval;  in adp1653_get_fault()
112 	int rval;  in adp1653_strobe()  local
124 	rval = i2c_smbus_write_byte_data(client, ADP1653_REG_OUT_SEL, out_sel);  in adp1653_strobe()
125 	if (rval)  in adp1653_strobe()
126 		return rval;  in adp1653_strobe()
129 	rval = i2c_smbus_write_byte_data(client, ADP1653_REG_SW_STROBE,  in adp1653_strobe()
131 	if (rval)  in adp1653_strobe()
132 		return rval;  in adp1653_strobe()
144 	int rval;  in adp1653_get_ctrl()  local
146 	rval = adp1653_get_fault(flash);  in adp1653_get_ctrl()
147 	if (rval)  in adp1653_get_ctrl()
148 		return rval;  in adp1653_get_ctrl()
170 	int rval;  in adp1653_set_ctrl()  local
172 	rval = adp1653_get_fault(flash);  in adp1653_set_ctrl()
173 	if (rval)  in adp1653_set_ctrl()
174 		return rval;  in adp1653_set_ctrl()
175 	if ((rval & (ADP1653_REG_FAULT_FLT_SCP |  in adp1653_set_ctrl()
264 	int rval;  in adp1653_init_device()  local
267 	rval = i2c_smbus_write_byte_data(client, ADP1653_REG_OUT_SEL, 0);  in adp1653_init_device()
268 	if (rval < 0) {  in adp1653_init_device()
276 	rval = adp1653_get_fault(flash);  in adp1653_init_device()
278 	if (rval > 0) {  in adp1653_init_device()
279 		dev_err(&client->dev, "faults detected: 0x%1.1x\n", rval);  in adp1653_init_device()
284 	rval = adp1653_update_hw(flash);  in adp1653_init_device()
286 	if (rval) {  in adp1653_init_device()