diff options
| author | Christoph Hellwig <hch@lst.de> | 2020-09-08 17:56:22 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2020-09-11 09:14:25 +0200 |
| commit | 7bc5c428a660d4d1bc95ba54bf4cb6bccf8c3029 (patch) | |
| tree | 306eb3d7befdec2da08f45e88e2dd2aaf6e5a5a1 /arch/mips/loongson64 | |
| parent | 96eb89caf753fd0c26d239d8483d92632fb5be15 (diff) | |
dma-direct: remove __dma_to_phys
There is no harm in just always clearing the SME encryption bit, while
significantly simplifying the interface.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
Diffstat (limited to 'arch/mips/loongson64')
| -rw-r--r-- | arch/mips/loongson64/dma.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mips/loongson64/dma.c b/arch/mips/loongson64/dma.c index dbfe6e82fddd..b3dc5d0bd2b1 100644 --- a/arch/mips/loongson64/dma.c +++ b/arch/mips/loongson64/dma.c @@ -13,7 +13,7 @@ dma_addr_t __phys_to_dma(struct device *dev, phys_addr_t paddr) return ((nid << 44) ^ paddr) | (nid << node_id_offset); } -phys_addr_t __dma_to_phys(struct device *dev, dma_addr_t daddr) +phys_addr_t dma_to_phys(struct device *dev, dma_addr_t daddr) { /* We extract 2bit node id (bit 44~47, only bit 44~45 used now) from * Loongson-3's 48bit address space and embed it into 40bit */ |