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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-11-14 16:54:12 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-11-14 16:54:12 -0800 |
| commit | e37e0ee0190034a059c9faea8adfb4982fb24ddd (patch) | |
| tree | ba6d6da8ae099eb734f4d8d33bf648fe0dfa39e7 /arch/sparc/include/asm/floppy_32.h | |
| parent | 23c258763ba992f6a95a4b8980ffa7c1890bc8d8 (diff) | |
| parent | c9eb6172c328dde7e14812f94f8da87b691e41b5 (diff) | |
| download | linux-e37e0ee0190034a059c9faea8adfb4982fb24ddd.tar.gz | |
Merge tag 'dma-mapping-4.15' of git://git.infradead.org/users/hch/dma-mapping
Pull dma-mapping updates from Christoph Hellwig: - turn dma_cache_sync into a dma_map_ops instance and remove implementation that purely are dead because the architecture doesn't support noncoherent allocations - add a flag for busses that need DMA configuration (Robin Murphy) * tag 'dma-mapping-4.15' of git://git.infradead.org/users/hch/dma-mapping: dma-mapping: turn dma_cache_sync into a dma_map_ops method sh: make dma_cache_sync a no-op xtensa: make dma_cache_sync a no-op unicore32: make dma_cache_sync a no-op powerpc: make dma_cache_sync a no-op mn10300: make dma_cache_sync a no-op microblaze: make dma_cache_sync a no-op ia64: make dma_cache_sync a no-op frv: make dma_cache_sync a no-op x86: make dma_cache_sync a no-op floppy: consolidate the dummy fd_cacheflush definition drivers: flag buses which demand DMA configuration
Diffstat (limited to 'arch/sparc/include/asm/floppy_32.h')
| -rw-r--r-- | arch/sparc/include/asm/floppy_32.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/sparc/include/asm/floppy_32.h b/arch/sparc/include/asm/floppy_32.h index dd63aa301658..b519acf4383d 100644 --- a/arch/sparc/include/asm/floppy_32.h +++ b/arch/sparc/include/asm/floppy_32.h @@ -71,7 +71,6 @@ static struct sun_floppy_ops sun_fdops; #define fd_set_dma_count(count) sun_fd_set_dma_count(count) #define fd_enable_irq() /* nothing... */ #define fd_disable_irq() /* nothing... */ -#define fd_cacheflush(addr, size) /* nothing... */ #define fd_request_irq() sun_fd_request_irq() #define fd_free_irq() /* nothing... */ #if 0 /* P3: added by Alain, these cause a MMU corruption. 19960524 XXX */ |