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| author |   Peter Ujfalusi <peter.ujfalusi@ti.com> | 2014-04-14 14:42:05 +0300 |
|---|---|---|
| committer |   Vinod Koul <vinod.koul@intel.com> | 2014-04-22 21:36:10 +0530 |
| commit | e6fad592b0e8a6205f23a3e55b2e682e4f36d32f (patch) | |
| tree | 797f5e010e3a53fad70ce3e9a7a698e31d0cbf3d /drivers/dma/edma.c | |
| parent | dmaengine: edma: Prefix debug prints where the text were identical in prep callbacks (diff) | |
| download | linux-dev-e6fad592b0e8a6205f23a3e55b2e682e4f36d32f.tar.xz linux-dev-e6fad592b0e8a6205f23a3e55b2e682e4f36d32f.zip | |
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>
Diffstat (limited to 'drivers/dma/edma.c')
| -rw-r--r-- | drivers/dma/edma.c | 4 |
1 files changed, 2 insertions, 2 deletions
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; } |