diff options
| author | Peter Griffin <peter.griffin@linaro.org> | 2016-06-07 20:38:35 +0300 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2016-06-21 19:04:59 +0300 |
| commit | a86144da9d1a439733a5aea526fe7c7b28b31d4a (patch) | |
| tree | 73fbbbaff6439e75c98e5ee128c6fcb7ccae8e88 /drivers/dma | |
| parent | 5e2fe1e7c2780651be85cbab0d065112f5fb4649 (diff) | |
| download | linux-a86144da9d1a439733a5aea526fe7c7b28b31d4a.tar.xz | |
dmaengine: fsl-edma: print error code in error messages.
It is useful to print the error code as part of the error
message.
Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/fsl-edma.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/dma/fsl-edma.c b/drivers/dma/fsl-edma.c index 7208fc906ac1..cc06eeaef1a7 100644 --- a/drivers/dma/fsl-edma.c +++ b/drivers/dma/fsl-edma.c @@ -963,14 +963,16 @@ static int fsl_edma_probe(struct platform_device *pdev) ret = dma_async_device_register(&fsl_edma->dma_dev); if (ret) { - dev_err(&pdev->dev, "Can't register Freescale eDMA engine.\n"); + dev_err(&pdev->dev, + "Can't register Freescale eDMA engine. (%d)\n", ret); fsl_disable_clocks(fsl_edma); return ret; } ret = of_dma_controller_register(np, fsl_edma_xlate, fsl_edma); if (ret) { - dev_err(&pdev->dev, "Can't register Freescale eDMA of_dma.\n"); + dev_err(&pdev->dev, + "Can't register Freescale eDMA of_dma. (%d)\n", ret); dma_async_device_unregister(&fsl_edma->dma_dev); fsl_disable_clocks(fsl_edma); return ret; |