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| author | Axel Lin <axel.lin@gmail.com> | 2010-11-02 09:12:57 +0800 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2010-12-03 01:39:03 -0800 |
| commit | cbeae41888bddb2d8c23db281de5f38f4be6a9bb (patch) | |
| tree | ab4a16f0652337986a5def2929e06865e9fbbfbe /drivers/dma/imx-dma.c | |
| parent | e8a7e48bb248a1196484d3f8afa53bded2b24e71 (diff) | |
| download | kernel_samsung_crespo-cbeae41888bddb2d8c23db281de5f38f4be6a9bb.zip kernel_samsung_crespo-cbeae41888bddb2d8c23db281de5f38f4be6a9bb.tar.gz kernel_samsung_crespo-cbeae41888bddb2d8c23db281de5f38f4be6a9bb.tar.bz2 | |
dma: imx-dma: fix imxdma_probe error path
otherwise, i will be -1 inside the latest iteration of the while loop.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/dma/imx-dma.c')
| -rw-r--r-- | drivers/dma/imx-dma.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma/imx-dma.c b/drivers/dma/imx-dma.c index f629e49..e53d438 100644 --- a/drivers/dma/imx-dma.c +++ b/drivers/dma/imx-dma.c @@ -379,7 +379,7 @@ static int __init imxdma_probe(struct platform_device *pdev) return 0; err_init: - while (i-- >= 0) { + while (--i >= 0) { struct imxdma_channel *imxdmac = &imxdma->channel[i]; imx_dma_free(imxdmac->imxdma_channel); } |