Lines Matching defs:rc
49 int rc = 0;
110 rc = pmac_i2c_open(bus, 0);
111 if (rc) {
112 dev_err(&adap->dev, "Failed to open I2C, err %d\n", rc);
113 return rc;
116 rc = pmac_i2c_setmode(bus, mode);
117 if (rc) {
119 mode, rc);
123 rc = pmac_i2c_xfer(bus, addrdir, subsize, subaddr, buf, len);
124 if (rc) {
125 if (rc == -ENXIO)
128 "err %d\n", addrdir >> 1, size, rc);
132 "err %d\n", addrdir >> 1, size, rc);
143 return rc;
156 int rc = 0;
171 rc = pmac_i2c_open(bus, 0);
172 if (rc) {
173 dev_err(&adap->dev, "Failed to open I2C, err %d\n", rc);
174 return rc;
176 rc = pmac_i2c_setmode(bus, pmac_i2c_mode_std);
177 if (rc) {
179 pmac_i2c_mode_std, rc);
182 rc = pmac_i2c_xfer(bus, addrdir, 0, 0, msgs->buf, msgs->len);
183 if (rc < 0) {
184 if (rc == -ENXIO)
187 addrdir >> 1, rc);
191 addrdir >> 1, rc);
195 return rc < 0 ? rc : 1;
216 int rc;
218 rc = i2c_del_adapter(adapter);
220 if (rc)
237 int rc;
275 rc = i2c_add_adapter(adapter);
276 if (rc) {
312 return rc;