diff options
| author | Christoph Hellwig <hch@lst.de> | 2018-09-08 11:22:43 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2018-09-20 09:01:15 +0200 |
| commit | bc3ec75de5452db59b683487867ba562b950708a (patch) | |
| tree | ad93be8bbaea3429f83fb0afd6b7597ec90a1e7b /arch/sparc/include/asm/dma-mapping.h | |
| parent | f3ecc0ff0457eae93503792c6fc35921fa8a6204 (diff) | |
dma-mapping: merge direct and noncoherent ops
All the cache maintainance is already stubbed out when not enabled,
but merging the two allows us to nicely handle the case where
cache maintainance is required for some devices, but not others.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Paul Burton <paul.burton@mips.com> # MIPS parts
Diffstat (limited to 'arch/sparc/include/asm/dma-mapping.h')
| -rw-r--r-- | arch/sparc/include/asm/dma-mapping.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/sparc/include/asm/dma-mapping.h b/arch/sparc/include/asm/dma-mapping.h index e17566376934..b0bb2fcaf1c9 100644 --- a/arch/sparc/include/asm/dma-mapping.h +++ b/arch/sparc/include/asm/dma-mapping.h @@ -14,11 +14,11 @@ static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus) { #ifdef CONFIG_SPARC_LEON if (sparc_cpu_model == sparc_leon) - return &dma_noncoherent_ops; + return &dma_direct_ops; #endif #if defined(CONFIG_SPARC32) && defined(CONFIG_PCI) if (bus == &pci_bus_type) - return &dma_noncoherent_ops; + return &dma_direct_ops; #endif return dma_ops; } |