Lines Matching refs:ret
52 int ret;
58 ret = mbox_send_message(fw->chan, &message);
59 if (ret >= 0) {
61 ret = 0;
63 ret = -ETIMEDOUT;
67 dev_err(fw->cl.dev, "mbox_send_message returned %d\n", ret);
71 return ret;
94 int ret;
114 ret = rpi_firmware_transaction(fw, MBOX_CHAN_PROPERTY, bus_addr);
118 if (ret == 0 && buf[1] != RPI_FIRMWARE_STATUS_SUCCESS) {
126 ret = -EINVAL;
131 return ret;
153 int ret;
171 ret = rpi_firmware_property_list(fw, data, buf_size + sizeof(*header));
177 return ret;
186 int ret = rpi_firmware_property(fw,
190 if (ret)
202 int ret = rpi_firmware_property(fw, RPI_FIRMWARE_GET_THROTTLED,
205 if (ret)
236 int ret;
238 ret = rpi_firmware_property(fw, RPI_FIRMWARE_GET_MAX_CLOCK_RATE,
240 if (ret)
293 int ret = PTR_ERR(fw->chan);
295 return dev_err_probe(dev, ret, "Failed to get mbox channel\n");