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authorPeter Griffin <peter.griffin@linaro.org>2016-06-07 20:38:35 +0300
committerVinod Koul <vinod.koul@intel.com>2016-06-21 19:04:59 +0300
commita86144da9d1a439733a5aea526fe7c7b28b31d4a (patch)
tree73fbbbaff6439e75c98e5ee128c6fcb7ccae8e88 /drivers/dma/fsl-edma.c
parent5e2fe1e7c2780651be85cbab0d065112f5fb4649 (diff)
downloadlinux-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/fsl-edma.c')
-rw-r--r--drivers/dma/fsl-edma.c6
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;