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Remove unnecessary casts from PCI DMA code in PCI IDE 

This patch removes some unnecessary casts in the PCI IDE device,
introduced by commit 552908fef5
'PCI IDE: Use PCI DMA stub functions'.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
David Gibson 2011-11-04 12:03:34 +11:00 committed by Anthony Liguori
parent 00c3a05b25
commit 859e538d50
1 changed files with 2 additions and 2 deletions
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4
hw/ide/pci.c
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@ -71,7 +71,7 @@ static int bmdma_prepare_buf(IDEDMA *dma, int is_write)
if (bm->cur_prd_last ||
(bm->cur_addr - bm->addr) >= BMDMA_PAGE_SIZE)
return s->io_buffer_size != 0;
pci_dma_read(&bm->pci_dev->dev, bm->cur_addr, (uint8_t *)&prd, 8);
pci_dma_read(&bm->pci_dev->dev, bm->cur_addr, &prd, 8);
bm->cur_addr += 8;
prd.addr = le32_to_cpu(prd.addr);
prd.size = le32_to_cpu(prd.size);
@ -113,7 +113,7 @@ static int bmdma_rw_buf(IDEDMA *dma, int is_write)
if (bm->cur_prd_last ||
(bm->cur_addr - bm->addr) >= BMDMA_PAGE_SIZE)
return 0;
pci_dma_read(&bm->pci_dev->dev, bm->cur_addr, (uint8_t *)&prd, 8);
pci_dma_read(&bm->pci_dev->dev, bm->cur_addr, &prd, 8);
bm->cur_addr += 8;
prd.addr = le32_to_cpu(prd.addr);
prd.size = le32_to_cpu(prd.size);