[PATCH] powerpc/microwatt: Remove unused early debug code

[Andrew Donnellan]

On Mon, 2022-09-19 at 15:27 +1000, Michael Ellerman wrote:
> The original microwatt submission[1] included some early debug code
> for
> using the Microwatt "potato" UART.
> 
> The series that was eventually merged switched to using a standard
> UART,
> and so doesn't need any special early debug handling. But some of the
> original code was merged accidentally under the non-existent
> CONFIG_PPC_EARLY_DEBUG_MICROWATT.
> 
> Drop the unused code.
> 
> 1: 
> https://lore.kernel.org/linuxppc-dev/20200509050340.GD1464954@thinks.paulus.ozlabs.org/
> 
> Fixes: 48b545b8018d ("powerpc/microwatt: Use standard 16550 UART for
> console")
> Reported-by: Lukas Bulwahn <lukas.bulwahn at gmail.com>
> Signed-off-by: Michael Ellerman <mpe at ellerman.id.au>

grep confirms this is indeed dead code.

Reviewed-by: Andrew Donnellan <ajd at linux.ibm.com>


-- 
Andrew Donnellan    OzLabs, ADL Canberra
ajd at linux.ibm.com   IBM Australia Limited