[PATCH] ARM: mstar: remove unused config MACH_MERCURY

[Daniel Palmer]

Hi Arnd,

On Tue, 21 Mar 2023 at 18:30, Arnd Bergmann <arnd at arndb.de> wrote:
> I'd still prefer removing it now and only bringing it
> back when you actually add the code for it.

Fair enough. Code does exist for it in my tree but I never got around
to sending it.

I rescind my nak.

Cheers,

Daniel