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| author | Christoph Hellwig <hch@lst.de> | 2017-07-13 16:12:05 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2017-10-19 16:37:08 +0200 |
| commit | acfef4f126a716018127dcf147be0cc16c304e72 (patch) | |
| tree | 078986818b0108957177ef9b19972c0e238211d2 /drivers/block | |
| parent | d89e2378a97fafdc74cbf997e7c88af75b81610a (diff) | |
| download | linux-acfef4f126a716018127dcf147be0cc16c304e72.tar.bz2 | |
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>
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/floppy.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c index 60c086a53609..a54183935aa1 100644 --- a/drivers/block/floppy.c +++ b/drivers/block/floppy.c @@ -275,6 +275,10 @@ static int set_next_request(void); #define fd_dma_mem_alloc(size) __get_dma_pages(GFP_KERNEL, get_order(size)) #endif +#ifndef fd_cacheflush +#define fd_cacheflush(addr, size) /* nothing... */ +#endif + static inline void fallback_on_nodma_alloc(char **addr, size_t l) { #ifdef FLOPPY_CAN_FALLBACK_ON_NODMA |