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If NO_DMA=y:
ERROR: "dma_alloc_coherent" [drivers/uio/uio_pruss.ko] undefined!
ERROR: "dma_free_coherent" [drivers/uio/uio_pruss.ko] undefined!
Add a dependency on HAS_DMA to fix this.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>