Commit ce9ff57d authored by Petr Tesarik's avatar Petr Tesarik Committed by Helge Deller
Browse files

parisc: pci-dma: remove unused and dead EISA code and comment 



Clearly, this code isn't needed, but it gives a false positive when
grepping the complete source tree for coherent_dma_mask.

Signed-off-by: default avatarPetr Tesarik <petr.tesarik.ext@huawei.com>
Signed-off-by: default avatarHelge Deller <deller@gmx.de>
parent c2ff2b73

arch/parisc/kernel/pci-dma.c

+0 −8
Original line number Diff line number Diff line
@@ -417,14 +417,6 @@ void *arch_dma_alloc(struct device *dev, size_t size, 
	map_uncached_pages(vaddr, size, paddr);

	*dma_handle = (dma_addr_t) paddr;



#if 0

/* This probably isn't needed to support EISA cards.

** ISA cards will certainly only support 24-bit DMA addressing.

** Not clear if we can, want, or need to support ISA.

*/

	if (!dev || *dev->coherent_dma_mask < 0xffffffff)

		gfp |= GFP_DMA;

#endif

	return (void *)vaddr;

}