dmaengine: at_hdmac: debug information sg_len for prep_slave_sg
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
diff --git a/drivers/dma/at_hdmac.c b/drivers/dma/at_hdmac.c
index ed9d9242..8f50a0f 100644
--- a/drivers/dma/at_hdmac.c
+++ b/drivers/dma/at_hdmac.c
@@ -687,7 +687,8 @@
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);