m68k: Avoid pointless recursion in debug console rendering
The recursive call to console_putc to effect a carriage return is needlessly slow and complicated. Instead, just clear the column counter directly. Setup %a0 earlier to avoid a repeated comparison. Signed-off-by:Finn Thain <fthain@linux-m68k.org> Tested-by:
Stan Johnson <userm57@yahoo.com> Reviewed-by:
Geert Uytterhoeven <geert@linux-m68k.org> Link: https://lore.kernel.org/a6104f41918bed4fd17f92c45df94ac7a5d30e40.1743115195.git.fthain@linux-m68k.org Signed-off-by:
Geert Uytterhoeven <geert@linux-m68k.org>
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