Messages in this thread Patch in this message | | | From | Peter Ujfalusi <> | Subject | [PATCH v2 14/14] dma: edma: Print the direction value as well when it is not supported | Date | Tue, 1 Apr 2014 16:06:15 +0300 |
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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> --- drivers/dma/edma.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/dma/edma.c b/drivers/dma/edma.c index 2413237840f8..912bf0190f45 100644 --- a/drivers/dma/edma.c +++ b/drivers/dma/edma.c @@ -430,7 +430,7 @@ 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; } @@ -523,7 +523,7 @@ 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; } -- 1.9.1
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