1505 		hid_err(hdev, "can't set operational mode: step 1\n");  in sixaxis_set_operational_usb()
1516 		hid_err(hdev, "can't set operational mode: step 2\n");  in sixaxis_set_operational_usb()
1715 		hid_err(sc->hdev, "DualShock 4 USB dongle: calibration failed, disabling device\n");  in dualshock4_calibration_work()
1843 		hid_err(hdev, "No device data\n");  in sony_led_set_brightness()
1884 		hid_err(hdev, "No device data\n");  in sony_led_get_brightness()
1906 		hid_err(hdev, "No device data\n");  in sony_led_blink_set()
2017 			hid_err(hdev, "Couldn't allocate memory for LED %d\n", n);  in sony_leds_init()
2041 			hid_err(hdev, "Failed to register LED %d\n", n);  in sony_leds_init()
2334 		hid_err(hdev, "Unable to register battery device\n");  in sony_battery_probe()
2459 			hid_err(sc->hdev, "failed to retrieve feature report 0x81 with the DualShock 4 MAC address\n");  in sony_check_add()
2484 			hid_err(sc->hdev, "failed to retrieve feature report 0xf2 with the Sixaxis MAC address\n");  in sony_check_add()
2572 		hid_err(hdev, "failed to allocate the device id\n");  in sony_input_configured()
2582 		hid_err(hdev, "failed to allocate the output report buffer\n");  in sony_input_configured()
2609 			hid_err(hdev, "Failed to set controller into operational mode\n");  in sony_input_configured()
2623 			hid_err(hdev, "Failed to set controller into operational mode\n");  in sony_input_configured()
2641 			hid_err(hdev, "Failed to set controller into operational mode\n");  in sony_input_configured()
2647 			hid_err(sc->hdev,  in sony_input_configured()
2662 			hid_err(hdev, "Failed to set controller into operational mode\n");  in sony_input_configured()
2668 			hid_err(sc->hdev,  in sony_input_configured()
2677 			hid_err(hdev, "Failed to get calibration data from Dualshock 4\n");  in sony_input_configured()
2683 			hid_err(sc->hdev, "Failed to get version data from Dualshock 4\n");  in sony_input_configured()
2692 			hid_err(sc->hdev, "can't create sysfs firmware_version attribute err: %d\n", ret);  in sony_input_configured()
2699 			hid_err(sc->hdev, "can't create sysfs hardware_version attribute err: %d\n", ret);  in sony_input_configured()
2709 			hid_err(sc->hdev,  in sony_input_configured()
2717 			hid_err(sc->hdev,  in sony_input_configured()
2746 			hid_err(sc->hdev,  in sony_input_configured()
2772 			hid_err(hdev, "hw open failed\n");  in sony_input_configured()
2816 		hid_err(hdev, "can't alloc sony descriptor\n");  in sony_probe()
2828 		hid_err(hdev, "parse failed\n");  in sony_probe()
2848 		hid_err(hdev, "hw start failed\n");  in sony_probe()
2861 		hid_err(hdev, "failed to claim input\n");  in sony_probe()