Lines Matching defs:ret
110 unsigned char ret = 0;
114 ret <<= 1;
116 ++ret;
119 return ret;
194 int ret, timeres, offset;
207 ret = -EAGAIN;
218 ret = gpiod_direction_output(dht11->gpiod, 0);
219 if (ret)
223 ret = gpiod_direction_input(dht11->gpiod);
224 if (ret)
227 ret = request_irq(dht11->irq, dht11_handle_irq,
230 if (ret)
233 ret = wait_for_completion_killable_timeout(&dht11->completion,
242 if (ret == 0 && dht11->num_edges < DHT11_EDGES_PER_READ - 1) {
245 ret = -ETIMEDOUT;
247 if (ret < 0)
253 ret = dht11_decode(dht11, offset);
254 if (!ret)
258 if (ret)
262 ret = IIO_VAL_INT;
268 ret = -EINVAL;
272 return ret;