1525 		hid_err(hdev, "can't set operational mode: step 1\n");  in sixaxis_set_operational_usb()
1536 		hid_err(hdev, "can't set operational mode: step 2\n");  in sixaxis_set_operational_usb()
1736 		hid_err(sc->hdev, "DualShock 4 USB dongle: calibration failed, disabling device\n");  in dualshock4_calibration_work()
1864 		hid_err(hdev, "No device data\n");  in sony_led_set_brightness()
1905 		hid_err(hdev, "No device data\n");  in sony_led_get_brightness()
1927 		hid_err(hdev, "No device data\n");  in sony_led_blink_set()
2038 			hid_err(hdev, "Couldn't allocate memory for LED %d\n", n);  in sony_leds_init()
2062 			hid_err(hdev, "Failed to register LED %d\n", n);  in sony_leds_init()
2278 		hid_err(sc->hdev, "no inputs found\n");  in sony_init_ff()
2366 		hid_err(hdev, "Unable to register battery device\n");  in sony_battery_probe()
2491 			hid_err(sc->hdev, "failed to retrieve feature report 0x81 with the DualShock 4 MAC address\n");  in sony_check_add()
2516 			hid_err(sc->hdev, "failed to retrieve feature report 0xf2 with the Sixaxis MAC address\n");  in sony_check_add()
2609 		hid_err(hdev, "failed to allocate the device id\n");  in sony_input_configured()
2619 		hid_err(hdev, "failed to allocate the output report buffer\n");  in sony_input_configured()
2646 			hid_err(hdev, "Failed to set controller into operational mode\n");  in sony_input_configured()
2660 			hid_err(hdev, "Failed to set controller into operational mode\n");  in sony_input_configured()
2678 			hid_err(hdev, "Failed to set controller into operational mode\n");  in sony_input_configured()
2684 			hid_err(sc->hdev,  in sony_input_configured()
2699 			hid_err(hdev, "Failed to set controller into operational mode\n");  in sony_input_configured()
2705 			hid_err(sc->hdev,  in sony_input_configured()
2714 			hid_err(hdev, "Failed to get calibration data from Dualshock 4\n");  in sony_input_configured()
2720 			hid_err(sc->hdev, "Failed to get version data from Dualshock 4\n");  in sony_input_configured()
2729 			hid_err(sc->hdev, "can't create sysfs firmware_version attribute err: %d\n", ret);  in sony_input_configured()
2736 			hid_err(sc->hdev, "can't create sysfs hardware_version attribute err: %d\n", ret);  in sony_input_configured()
2746 			hid_err(sc->hdev,  in sony_input_configured()
2754 			hid_err(sc->hdev,  in sony_input_configured()
2783 			hid_err(sc->hdev,  in sony_input_configured()
2809 			hid_err(hdev, "hw open failed\n");  in sony_input_configured()
2855 		hid_err(hdev, "can't alloc sony descriptor\n");  in sony_probe()
2867 		hid_err(hdev, "parse failed\n");  in sony_probe()
2887 		hid_err(hdev, "hw start failed\n");  in sony_probe()
2900 		hid_err(hdev, "failed to claim input\n");  in sony_probe()