Commit 0c82d3ce authored by David Woodhouse's avatar David Woodhouse
Browse files

mtd/nand/r852: Use pci_dma_mapping_error() 



... instead of comparing with DMA_ERROR_CODE, which will only work on
powerpc/sparc/x86.

Reported-by: default avatarGeert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: default avatarDavid Woodhouse <David.Woodhouse@intel.com>
parent f696aa43

drivers/mtd/nand/r852.c

+1 −1
Original line number Diff line number Diff line
@@ -197,7 +197,7 @@ static void r852_do_dma(struct r852_device *dev, uint8_t *buf, int do_read) 
			R852_DMA_LEN,

			(do_read ? PCI_DMA_FROMDEVICE : PCI_DMA_TODEVICE));



		if (dev->phys_dma_addr == DMA_ERROR_CODE)

		if (pci_dma_mapping_error(dev->pci_dev, dev->phys_dma_addr))

			bounce = 1;

	}