diff options
| author | Felix Fietkau <nbd@nbd.name> | 2017-12-05 12:50:33 +0100 |
|---|---|---|
| committer | James Hogan <jhogan@kernel.org> | 2018-01-09 22:30:02 +0000 |
| commit | 7d8c6d6a180ae776070d26dc58f3ecb5560f9a48 (patch) | |
| tree | b6e1a4f249691b708e6571c5a983ce3d6562f62c | |
| parent | 6538953f1e1f8001efde1cee8eb61f5ef8ec7b5d (diff) | |
MIPS: mm: remove mips_dma_mapping_error
dma_mapping_error() already checks if ops->mapping_error is a null
pointer
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/17881/
Signed-off-by: James Hogan <jhogan@kernel.org>
| -rw-r--r-- | arch/mips/mm/dma-default.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/arch/mips/mm/dma-default.c b/arch/mips/mm/dma-default.c index e3e94d05f0fd..1af0cd90cc34 100644 --- a/arch/mips/mm/dma-default.c +++ b/arch/mips/mm/dma-default.c @@ -373,11 +373,6 @@ static void mips_dma_sync_sg_for_device(struct device *dev, } } -static int mips_dma_mapping_error(struct device *dev, dma_addr_t dma_addr) -{ - return 0; -} - static int mips_dma_supported(struct device *dev, u64 mask) { return plat_dma_supported(dev, mask); @@ -404,7 +399,6 @@ static const struct dma_map_ops mips_default_dma_map_ops = { .sync_single_for_device = mips_dma_sync_single_for_device, .sync_sg_for_cpu = mips_dma_sync_sg_for_cpu, .sync_sg_for_device = mips_dma_sync_sg_for_device, - .mapping_error = mips_dma_mapping_error, .dma_supported = mips_dma_supported, .cache_sync = mips_dma_cache_sync, }; |