Re: [PATCH 09/14] serial: lpc32xx: allow compile testing

[Greg Kroah-Hartman]

On Wed, Jul 31, 2019 at 09:56:51PM +0200, Arnd Bergmann wrote:
> The lpc32xx_loopback_set() function in hte lpc32xx_hs driver is the
> one thing that relies on platform header files. Move that into the
> core platform code so we only need a variable declaration for it,
> and enable COMPILE_TEST building.
> 
> Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
> ---
>  arch/arm/mach-lpc32xx/serial.c       | 30 ++++++++++++++++++++++++
>  drivers/tty/serial/lpc32xx_hs.c      | 35 ++++------------------------
>  include/linux/soc/nxp/lpc32xx-misc.h |  4 ++++
>  3 files changed, 38 insertions(+), 31 deletions(-)

Acked-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>