[deliverable/linux.git] / arch / x86 / kernel / pci-dma.c

#include <linux/dma-mapping.h>

int dma_set_mask(struct device *dev, u64 mask)
{
	if (!dev->dma_mask || !dma_supported(dev, mask))
		return -EIO;

	*dev->dma_mask = mask;

	return 0;
}
EXPORT_SYMBOL(dma_set_mask);
Commit	Line	Data
459121c9 GC	1	#include <linux/dma-mapping.h>
	2
	3	int dma_set_mask(struct device *dev, u64 mask)
	4	{
	5	if (!dev->dma_mask \|\| !dma_supported(dev, mask))
	6	return -EIO;
	7
	8	*dev->dma_mask = mask;
	9
	10	return 0;
	11	}
	12	EXPORT_SYMBOL(dma_set_mask);
	13
	14