diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-02-25 13:45:43 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-02-25 13:45:43 -0800 |
| commit | ac1820fb286b552b6885d40ab34f1e59b815f1f1 (patch) | |
| tree | b9b4e6dc5df8574e6875e4e2f5f27105addc7812 /arch/frv | |
| parent | edccb59429657b09806146339e2b27594c1d1da0 (diff) | |
| parent | 0bbb3b7496eabb6779962a998a8a91f4a8e589ff (diff) | |
Merge tag 'for-next-dma_ops' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma
Pull rdma DMA mapping updates from Doug Ledford:
"Drop IB DMA mapping code and use core DMA code instead.
Bart Van Assche noted that the ib DMA mapping code was significantly
similar enough to the core DMA mapping code that with a few changes it
was possible to remove the IB DMA mapping code entirely and switch the
RDMA stack to use the core DMA mapping code.
This resulted in a nice set of cleanups, but touched the entire tree
and has been kept separate for that reason."
* tag 'for-next-dma_ops' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: (37 commits)
IB/rxe, IB/rdmavt: Use dma_virt_ops instead of duplicating it
IB/core: Remove ib_device.dma_device
nvme-rdma: Switch from dma_device to dev.parent
RDS: net: Switch from dma_device to dev.parent
IB/srpt: Modify a debug statement
IB/srp: Switch from dma_device to dev.parent
IB/iser: Switch from dma_device to dev.parent
IB/IPoIB: Switch from dma_device to dev.parent
IB/rxe: Switch from dma_device to dev.parent
IB/vmw_pvrdma: Switch from dma_device to dev.parent
IB/usnic: Switch from dma_device to dev.parent
IB/qib: Switch from dma_device to dev.parent
IB/qedr: Switch from dma_device to dev.parent
IB/ocrdma: Switch from dma_device to dev.parent
IB/nes: Remove a superfluous assignment statement
IB/mthca: Switch from dma_device to dev.parent
IB/mlx5: Switch from dma_device to dev.parent
IB/mlx4: Switch from dma_device to dev.parent
IB/i40iw: Remove a superfluous assignment statement
IB/hns: Switch from dma_device to dev.parent
...
Diffstat (limited to 'arch/frv')
| -rw-r--r-- | arch/frv/include/asm/dma-mapping.h | 4 | ||||
| -rw-r--r-- | arch/frv/mb93090-mb00/pci-dma-nommu.c | 2 | ||||
| -rw-r--r-- | arch/frv/mb93090-mb00/pci-dma.c | 2 |
3 files changed, 4 insertions, 4 deletions
diff --git a/arch/frv/include/asm/dma-mapping.h b/arch/frv/include/asm/dma-mapping.h index 9a82bfa4303b..354900917585 100644 --- a/arch/frv/include/asm/dma-mapping.h +++ b/arch/frv/include/asm/dma-mapping.h @@ -7,9 +7,9 @@ extern unsigned long __nongprelbss dma_coherent_mem_start; extern unsigned long __nongprelbss dma_coherent_mem_end; -extern struct dma_map_ops frv_dma_ops; +extern const struct dma_map_ops frv_dma_ops; -static inline struct dma_map_ops *get_dma_ops(struct device *dev) +static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus) { return &frv_dma_ops; } diff --git a/arch/frv/mb93090-mb00/pci-dma-nommu.c b/arch/frv/mb93090-mb00/pci-dma-nommu.c index 187688128c65..4a96de7f0af4 100644 --- a/arch/frv/mb93090-mb00/pci-dma-nommu.c +++ b/arch/frv/mb93090-mb00/pci-dma-nommu.c @@ -164,7 +164,7 @@ static int frv_dma_supported(struct device *dev, u64 mask) return 1; } -struct dma_map_ops frv_dma_ops = { +const struct dma_map_ops frv_dma_ops = { .alloc = frv_dma_alloc, .free = frv_dma_free, .map_page = frv_dma_map_page, diff --git a/arch/frv/mb93090-mb00/pci-dma.c b/arch/frv/mb93090-mb00/pci-dma.c index dba7df918144..e7130abc0dae 100644 --- a/arch/frv/mb93090-mb00/pci-dma.c +++ b/arch/frv/mb93090-mb00/pci-dma.c @@ -106,7 +106,7 @@ static int frv_dma_supported(struct device *dev, u64 mask) return 1; } -struct dma_map_ops frv_dma_ops = { +const struct dma_map_ops frv_dma_ops = { .alloc = frv_dma_alloc, .free = frv_dma_free, .map_page = frv_dma_map_page, |