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>
diff --git a/drivers/dma/mmp_pdma.c b/drivers/dma/mmp_pdma.c
index f3fe92d..7affa53 100644
--- a/drivers/dma/mmp_pdma.c
+++ b/drivers/dma/mmp_pdma.c
@@ -858,8 +858,7 @@
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 @@
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;