floppy: consolidate the dummy fd_cacheflush definition
authorChristoph Hellwig <hch@lst.de>
Thu, 13 Jul 2017 14:12:05 +0000 (16:12 +0200)
committerChristoph Hellwig <hch@lst.de>
Thu, 19 Oct 2017 14:37:08 +0000 (16:37 +0200)
commitacfef4f126a716018127dcf147be0cc16c304e72
tree078986818b0108957177ef9b19972c0e238211d2
parentd89e2378a97fafdc74cbf997e7c88af75b81610a
floppy: consolidate the dummy fd_cacheflush definition

Only mips defines this helper, so remove all the other arch definitions.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
arch/alpha/include/asm/floppy.h
arch/powerpc/include/asm/floppy.h
arch/sparc/include/asm/floppy_32.h
arch/sparc/include/asm/floppy_64.h
drivers/block/floppy.c