Lines Matching refs:ret
163 int ret, i, mask;
171 ret = qt2160_read_block(client, QT2160_CMD_GSTAT, regs, 6);
172 if (ret) {
206 int ret;
208 ret = i2c_smbus_write_byte(client, reg);
209 if (ret) {
211 "couldn't send request. Returned %d\n", ret);
212 return ret;
215 ret = i2c_smbus_read_byte(client);
216 if (ret < 0) {
218 "couldn't read register. Returned %d\n", ret);
219 return ret;
222 return ret;
227 int ret;
229 ret = i2c_smbus_write_byte_data(client, reg, data);
230 if (ret < 0)
232 "couldn't write data. Returned %d\n", ret);
234 return ret;