diff options
| author | Christoph Hellwig <hch@lst.de> | 2018-01-09 16:30:23 +0100 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2018-01-15 09:35:06 +0100 |
| commit | 002e67454f61bb67d8071ac4d0cacb86a01d18e0 (patch) | |
| tree | ef15f40222144d529cc2e2b2bfdb72fad7fd4510 /arch/arm/include/asm/dma-mapping.h | |
| parent | c5cd037d1c8044fbd131c57822a67a1576eb16e9 (diff) | |
dma-direct: rename dma_noop to dma_direct
The trivial direct mapping implementation already does a virtual to
physical translation which isn't strictly a noop, and will soon learn
to do non-direct but linear physical to dma translations through the
device offset and a few small tricks. Rename it to a better fitting
name.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Vladimir Murzin <vladimir.murzin@arm.com>
Diffstat (limited to 'arch/arm/include/asm/dma-mapping.h')
| -rw-r--r-- | arch/arm/include/asm/dma-mapping.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/include/asm/dma-mapping.h b/arch/arm/include/asm/dma-mapping.h index e5d9020c9ee1..8436f6ade57d 100644 --- a/arch/arm/include/asm/dma-mapping.h +++ b/arch/arm/include/asm/dma-mapping.h @@ -18,7 +18,7 @@ extern const struct dma_map_ops arm_coherent_dma_ops; static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus) { - return IS_ENABLED(CONFIG_MMU) ? &arm_dma_ops : &dma_noop_ops; + return IS_ENABLED(CONFIG_MMU) ? &arm_dma_ops : &dma_direct_ops; } #ifdef __arch_page_to_dma |