From: Peter Ujfalusi <peter.ujfalusi@ti.com>
Date: Mon, 14 Apr 2014 11:42:05 +0000 (+0300)
Subject: dmaengine: edma: Print the direction value as well when it is not supported
X-Git-Tag: next-20140428~53^2~2
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=e6fad592b0e8a6205f23a3e55b2e682e4f36d32f;p=karo-tx-linux.git

dmaengine: edma: Print the direction value as well when it is not supported

In case of not supported direction it is better to print the direction also.
It is unlikely, but in such an event it helps with the debugging.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Joel Fernandes <joelf@ti.com>
Reviewed-and-Tested-by: Joel Fernandes <joelf@ti.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
---

diff --git a/drivers/dma/edma.c b/drivers/dma/edma.c
index 571f3b1ef2c2..ea04b2192822 100644
--- a/drivers/dma/edma.c
+++ b/drivers/dma/edma.c
@@ -433,7 +433,7 @@ static struct dma_async_tx_descriptor *edma_prep_slave_sg(
 		dev_width = echan->cfg.dst_addr_width;
 		burst = echan->cfg.dst_maxburst;
 	} else {
-		dev_err(dev, "%s: bad direction?\n", __func__);
+		dev_err(dev, "%s: bad direction: %d\n", __func__, direction);
 		return NULL;
 	}
 
@@ -526,7 +526,7 @@ static struct dma_async_tx_descriptor *edma_prep_dma_cyclic(
 		dev_width = echan->cfg.dst_addr_width;
 		burst = echan->cfg.dst_maxburst;
 	} else {
-		dev_err(dev, "%s: bad direction?\n", __func__);
+		dev_err(dev, "%s: bad direction: %d\n", __func__, direction);
 		return NULL;
 	}