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FromNicolas Ferre <>
Subject[PATCH v3 3/5] dmaengine: at_hdmac: debug information sg_len for prep_slave_sg
DateSat, 30 Apr 2011 16:57:47 +0200
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
---
drivers/dma/at_hdmac.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/drivers/dma/at_hdmac.c b/drivers/dma/at_hdmac.c
index ed9d924..8f50a0f 100644
--- a/drivers/dma/at_hdmac.c
+++ b/drivers/dma/at_hdmac.c
@@ -687,7 +687,8 @@ atc_prep_slave_sg(struct dma_chan *chan, struct scatterlist *sgl,
struct scatterlist *sg;
size_t total_len = 0;

- dev_vdbg(chan2dev(chan), "prep_slave_sg: %s f0x%lx\n",
+ dev_vdbg(chan2dev(chan), "prep_slave_sg (%d): %s f0x%lx\n",
+ sg_len,
direction == DMA_TO_DEVICE ? "TO DEVICE" : "FROM DEVICE",
flags);

--
1.7.3


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