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dma: mmp_pdma: Fix physical channel memory allocation size 

Use sizeof(*var) instead of sizeof(type) when calling devm_k*alloc().
This avoids using the wrong type as was done to allocate the physical
channels array.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
This commit is contained in:
Laurent Pinchart 2014-04-15 17:13:35 +02:00 committed by Vinod Koul
parent a2a7c176cc
commit 593d9c2e10
1 changed files with 2 additions and 4 deletions
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6
drivers/dma/mmp_pdma.c
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@ -858,8 +858,7 @@ static int mmp_pdma_chan_init(struct mmp_pdma_device *pdev, int idx, int irq)
struct mmp_pdma_chan *chan;
int ret;
chan = devm_kzalloc(pdev->dev, sizeof(struct mmp_pdma_chan),
GFP_KERNEL);
chan = devm_kzalloc(pdev->dev, sizeof(*chan), GFP_KERNEL);
if (chan == NULL)
return -ENOMEM;
@ -946,8 +945,7 @@ static int mmp_pdma_probe(struct platform_device *op)
irq_num++;
}
pdev->phy = devm_kcalloc(pdev->dev,
dma_channels, sizeof(struct mmp_pdma_chan),
pdev->phy = devm_kcalloc(pdev->dev, dma_channels, sizeof(*pdev->phy),
GFP_KERNEL);
if (pdev->phy == NULL)
return -ENOMEM;