From 37380b980e2db2e0dfdb920140c75f3cf2e98a27 Mon Sep 17 00:00:00 2001 From: Ezequiel Garcia Date: Wed, 27 Aug 2014 10:52:54 -0300 Subject: 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 Signed-off-by: Vinod Koul --- drivers/dma/mv_xor.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'drivers/dma/mv_xor.c') 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]); } -- cgit v1.2.3