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authorDavid S. Miller <davem@davemloft.net>2009-12-01 18:46:35 -0500
committerDavid S. Miller <davem@davemloft.net>2009-12-01 18:46:35 -0500
commit7e8f44f8d4fa9bb35e32c161fbcdbd6b9e6400e3 (patch)
treecf6d526a070a06b365ab0ceb4e1c3ca9ad94666e /drivers/dma/dmaengine.c
parent138f3c8518976953563a1316d7e0420c72d4ab96 (diff)
parent2127816366e0ffbc1426fa69e7b9b2bebd2e2288 (diff)
Merge branch 'master' of /home/davem/src/GIT/linux-2.6/
Diffstat (limited to 'drivers/dma/dmaengine.c')
-rw-r--r--drivers/dma/dmaengine.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/dma/dmaengine.c b/drivers/dma/dmaengine.c
index bd0b248de2cf..8f99354082ce 100644
--- a/drivers/dma/dmaengine.c
+++ b/drivers/dma/dmaengine.c
@@ -632,11 +632,21 @@ static bool device_has_all_tx_types(struct dma_device *device)
632 #if defined(CONFIG_ASYNC_XOR) || defined(CONFIG_ASYNC_XOR_MODULE) 632 #if defined(CONFIG_ASYNC_XOR) || defined(CONFIG_ASYNC_XOR_MODULE)
633 if (!dma_has_cap(DMA_XOR, device->cap_mask)) 633 if (!dma_has_cap(DMA_XOR, device->cap_mask))
634 return false; 634 return false;
635
636 #ifndef CONFIG_ASYNC_TX_DISABLE_XOR_VAL_DMA
637 if (!dma_has_cap(DMA_XOR_VAL, device->cap_mask))
638 return false;
639 #endif
635 #endif 640 #endif
636 641
637 #if defined(CONFIG_ASYNC_PQ) || defined(CONFIG_ASYNC_PQ_MODULE) 642 #if defined(CONFIG_ASYNC_PQ) || defined(CONFIG_ASYNC_PQ_MODULE)
638 if (!dma_has_cap(DMA_PQ, device->cap_mask)) 643 if (!dma_has_cap(DMA_PQ, device->cap_mask))
639 return false; 644 return false;
645
646 #ifndef CONFIG_ASYNC_TX_DISABLE_PQ_VAL_DMA
647 if (!dma_has_cap(DMA_PQ_VAL, device->cap_mask))
648 return false;
649 #endif
640 #endif 650 #endif
641 651
642 return true; 652 return true;