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floppy: consolidate the dummy fd_cacheflush definition

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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>
This commit is contained in:
Christoph Hellwig
2017-07-13 16:12:05 +02:00
parent d89e2378a9
commit acfef4f126
5 changed files with 4 additions and 6 deletions
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arch/sparc/include/asm/floppy_64.h
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@@ -72,7 +72,6 @@ static struct sun_floppy_ops sun_fdops;
#define fd_set_dma_addr(addr) sun_fdops.fd_set_dma_addr(addr)
#define fd_set_dma_count(count) sun_fdops.fd_set_dma_count(count)
#define get_dma_residue(x) sun_fdops.get_dma_residue()
#define fd_cacheflush(addr, size) /* nothing... */
#define fd_request_irq() sun_fdops.fd_request_irq()
#define fd_free_irq() sun_fdops.fd_free_irq()
#define fd_eject(drive) sun_fdops.fd_eject(drive)