ret = ziirave_firm_write_byte(wdd, ZIIRAVE_CMD_JUMP_TO_BOOTLOADER, 1,
false);
- if (ret)
+ if (ret) {
+ dev_err(&client->dev, "Failed to jump to bootloader\n");
return ret;
+ }
msleep(500);
ret = ziirave_firm_write_byte(wdd, ZIIRAVE_CMD_DOWNLOAD_START, 1, true);
- if (ret)
+ if (ret) {
+ dev_err(&client->dev, "Failed to start download\n");
return ret;
+ }
msleep(500);
/* End download operation */
ret = ziirave_firm_write_byte(wdd, ZIIRAVE_CMD_DOWNLOAD_END, 1, false);
- if (ret)
+ if (ret) {
+ dev_err(&client->dev,
+ "Failed to end firmware download: %d\n", ret);
return ret;
+ }
/* Reset the processor */
ret = ziirave_firm_write_byte(wdd, ZIIRAVE_CMD_RESET_PROCESSOR, 1,
false);
- if (ret)
+ if (ret) {
+ dev_err(&client->dev,
+ "Failed to reset the watchdog: %d\n", ret);
return ret;
+ }
msleep(500);