diff options
| author |   Mike Marciniszyn <mike.marciniszyn@intel.com> | 2014-03-28 13:26:53 -0400 |
|---|---|---|
| committer |   Roland Dreier <roland@purestorage.com> | 2014-04-01 11:16:31 -0700 |
| commit | f3585a6ae31cb0f0ebda53b161fbed7c9a679572 (patch) | |
| tree | 90345ac6f18d7a33aa5f9d1433232f5c728169c9 /drivers/infiniband/hw/ehca | |
| parent | IB/ipath: Remove ib_sg_dma_address() and ib_sg_dma_len() overloads (diff) | |
| download | linux-dev-f3585a6ae31cb0f0ebda53b161fbed7c9a679572.tar.xz linux-dev-f3585a6ae31cb0f0ebda53b161fbed7c9a679572.zip | |
IB/ehca: Remove ib_sg_dma_address() and ib_sg_dma_len() overloads
These methods appear to only mimic the sg_dma_address() and
sg_dma_len() behavior.
They can be safely removed.
Suggested-by: Bart Van Assche <bvanassche@acm.org>
Cc: Bart Van Assche <bvanassche@acm.org>
Cc: Hoang-Nam Nguyen <hnguyen@de.ibm.com>
Cc: Christoph Raisch <raisch@de.ibm.com>
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'drivers/infiniband/hw/ehca')
| -rw-r--r-- | drivers/infiniband/hw/ehca/ehca_mrmw.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/drivers/infiniband/hw/ehca/ehca_mrmw.c b/drivers/infiniband/hw/ehca/ehca_mrmw.c index bcfb0c183620..65873eeca9b0 100644 --- a/drivers/infiniband/hw/ehca/ehca_mrmw.c +++ b/drivers/infiniband/hw/ehca/ehca_mrmw.c @@ -2591,16 +2591,6 @@ static void ehca_dma_unmap_sg(struct ib_device *dev, struct scatterlist *sg, /* This is only a stub; nothing to be done here */ } -static u64 ehca_dma_address(struct ib_device *dev, struct scatterlist *sg) -{ - return sg->dma_address; -} - -static unsigned int ehca_dma_len(struct ib_device *dev, struct scatterlist *sg) -{ - return sg->length; -} - static void ehca_dma_sync_single_for_cpu(struct ib_device *dev, u64 addr, size_t size, enum dma_data_direction dir) @@ -2653,8 +2643,6 @@ struct ib_dma_mapping_ops ehca_dma_mapping_ops = { .unmap_page = ehca_dma_unmap_page, .map_sg = ehca_dma_map_sg, .unmap_sg = ehca_dma_unmap_sg, - .dma_address = ehca_dma_address, - .dma_len = ehca_dma_len, .sync_single_for_cpu = ehca_dma_sync_single_for_cpu, .sync_single_for_device = ehca_dma_sync_single_for_device, .alloc_coherent = ehca_dma_alloc_coherent, |