54 	int rval;  in adp1653_update_hw()  local
77 	rval = i2c_smbus_write_byte_data(client, ADP1653_REG_OUT_SEL, out_sel);  in adp1653_update_hw()
78 	if (rval < 0)  in adp1653_update_hw()
79 		return rval;  in adp1653_update_hw()
81 	rval = i2c_smbus_write_byte_data(client, ADP1653_REG_CONFIG, config);  in adp1653_update_hw()
82 	if (rval < 0)  in adp1653_update_hw()
83 		return rval;  in adp1653_update_hw()
92 	int rval;  in adp1653_get_fault()  local
104 	rval = i2c_smbus_write_byte_data(client, ADP1653_REG_OUT_SEL, 0);  in adp1653_get_fault()
105 	if (IS_ERR_VALUE(rval))  in adp1653_get_fault()
106 		return rval;  in adp1653_get_fault()
110 	rval = adp1653_update_hw(flash);  in adp1653_get_fault()
111 	if (IS_ERR_VALUE(rval))  in adp1653_get_fault()
112 		return rval;  in adp1653_get_fault()
123 	int rval;  in adp1653_strobe()  local
135 	rval = i2c_smbus_write_byte_data(client, ADP1653_REG_OUT_SEL, out_sel);  in adp1653_strobe()
136 	if (rval)  in adp1653_strobe()
137 		return rval;  in adp1653_strobe()
140 	rval = i2c_smbus_write_byte_data(client, ADP1653_REG_SW_STROBE,  in adp1653_strobe()
142 	if (rval)  in adp1653_strobe()
143 		return rval;  in adp1653_strobe()
155 	int rval;  in adp1653_get_ctrl()  local
157 	rval = adp1653_get_fault(flash);  in adp1653_get_ctrl()
158 	if (IS_ERR_VALUE(rval))  in adp1653_get_ctrl()
159 		return rval;  in adp1653_get_ctrl()
181 	int rval;  in adp1653_set_ctrl()  local
183 	rval = adp1653_get_fault(flash);  in adp1653_set_ctrl()
184 	if (IS_ERR_VALUE(rval))  in adp1653_set_ctrl()
185 		return rval;  in adp1653_set_ctrl()
186 	if ((rval & (ADP1653_REG_FAULT_FLT_SCP |  in adp1653_set_ctrl()
275 	int rval;  in adp1653_init_device()  local
278 	rval = i2c_smbus_write_byte_data(client, ADP1653_REG_OUT_SEL, 0);  in adp1653_init_device()
279 	if (rval < 0) {  in adp1653_init_device()
287 	rval = adp1653_get_fault(flash);  in adp1653_init_device()
289 	if (rval > 0) {  in adp1653_init_device()
290 		dev_err(&client->dev, "faults detected: 0x%1.1x\n", rval);  in adp1653_init_device()
295 	rval = adp1653_update_hw(flash);  in adp1653_init_device()
297 	if (rval) {  in adp1653_init_device()