diff options
| author | Ezequiel Garcia <ezequiel.garcia@free-electrons.com> | 2014-08-27 10:52:54 -0300 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2014-09-23 20:17:01 +0530 |
| commit | 37380b980e2db2e0dfdb920140c75f3cf2e98a27 (patch) | |
| tree | 011d1895d4a2602e26ba75f874b8857bd2a81ac3 /drivers/dma/mv_xor.c | |
| parent | ba87d13721b6fe4a2479871dc4f77c5bd8db3c32 (diff) | |
| download | talos-op-linux-37380b980e2db2e0dfdb920140c75f3cf2e98a27.tar.gz talos-op-linux-37380b980e2db2e0dfdb920140c75f3cf2e98a27.zip | |
dma: mv_xor: Remove dead code
The driver currently defines the USE_TIMER macro, but the timer-feature
is never used in the code. The XOR and CRC32 results are never used.
The 'unmap_xxx' fields are no longer needed, they were made obsolete
in commit: 54f8d501e842 dmaengine: remove DMA unmap from drivers.
Let's remove all this dead code.
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/mv_xor.c')
| -rw-r--r-- | drivers/dma/mv_xor.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/dma/mv_xor.c b/drivers/dma/mv_xor.c index cbc90e5df7ff..744a0077e5aa 100644 --- a/drivers/dma/mv_xor.c +++ b/drivers/dma/mv_xor.c @@ -517,8 +517,6 @@ mv_xor_prep_dma_xor(struct dma_chan *chan, dma_addr_t dest, dma_addr_t *src, sw_desc->type = DMA_XOR; sw_desc->async_tx.flags = flags; mv_desc_init(sw_desc, dest, len, flags); - sw_desc->unmap_src_cnt = src_cnt; - sw_desc->unmap_len = len; while (src_cnt--) mv_desc_set_src_addr(sw_desc, src_cnt, src[src_cnt]); } |
