m68k: Don't select ARCH_HAS_DMA_PREP_COHERENT for nommu or coldfire

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M68k only provides the arch_dma_prep_coherent symbol when an mmu is
enabled and not on the coldfire platform.  Fix the Kconfig symbol
selection up to match this.

Fixes: 69878ef475 ("m68k: Implement arch_dma_prep_coherent()")
Reported-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

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Christoph Hellwig 2019-07-08 10:51:01 -07:00 • committed by Geert Uytterhoeven

parent 69878ef475

commit f28a1f1613

1 changed files with 1 additions and 1 deletions

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arch/m68k/Kconfig

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