failed_clock_enable 2444 drivers/tty/serial/fsl_lpuart.c goto failed_clock_enable; failed_clock_enable 2494 drivers/tty/serial/fsl_lpuart.c failed_clock_enable: failed_clock_enable 1889 drivers/usb/host/imx21-hcd.c goto failed_clock_enable; failed_clock_enable 1905 drivers/usb/host/imx21-hcd.c failed_clock_enable: