[PATCH v4 01/10] drm: bridge: cadence: convert mailbox functions to macro functions

[Fabio Estevam]

Hi Sandor,

On Mon, Nov 21, 2022 at 4:27 AM Sandor Yu <Sandor.yu at nxp.com> wrote:
>
> Mailbox access functions could be share to other mhdp driver and
> HDP-TX HDMI/DP PHY drivers, move those functions to head file
> include/drm/bridge/cdns-mhdp-mailbox.h and convert them to
> macro functions.

What is the reason for converting the functions to macro?