[PATCH 2/3] tty: serial: meson: meson_uart_shutdown omit clear AML_UART_TX_EN bit

[Greg Kroah-Hartman]

On Tue, Dec 21, 2021 at 03:16:33PM +0800, Yu Tu wrote:
> The meson_uart_shutdown function should have the opposite operation to
> the meson_uart_startup function, so the shutdown of AML_UART_TX_EN is
> logically missing.
> 
> Signed-off-by: Yu Tu <yu.tu at amlogic.com>

What commit does this fix?  Should it go to stable kernels?  Please put
that in here if needed.

thanks,

greg k-h