diff options
Diffstat (limited to 'arch/sparc/kernel/iommu.c')
| -rw-r--r-- | arch/sparc/kernel/iommu.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/sparc/kernel/iommu.c b/arch/sparc/kernel/iommu.c index 7690cc219ecc..5fad94950e76 100644 --- a/arch/sparc/kernel/iommu.c +++ b/arch/sparc/kernel/iommu.c @@ -11,6 +11,7 @@ #include <linux/dma-mapping.h> #include <linux/errno.h> #include <linux/iommu-helper.h> +#include <linux/bitmap.h> #ifdef CONFIG_PCI #include <linux/pci.h> @@ -169,7 +170,7 @@ void iommu_range_free(struct iommu *iommu, dma_addr_t dma_addr, unsigned long np entry = (dma_addr - iommu->page_table_map_base) >> IO_PAGE_SHIFT; - iommu_area_free(arena->map, entry, npages); + bitmap_clear(arena->map, entry, npages); } int iommu_table_init(struct iommu *iommu, int tsbsize, |