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| author |   James Morris <jmorris@namei.org> | 2010-01-18 09:56:22 +1100 |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2010-01-18 09:56:22 +1100 |
| commit | 2457552d1e6f3183cd93f81c49a8da5fe8bb0e42 (patch) | |
| tree | 7ca46caa910012d75617700e4083b3657053cb31 /arch/sparc/kernel/iommu.c | |
| parent | selinux: change the handling of unknown classes (diff) | |
| parent | page allocator: update NR_FREE_PAGES only when necessary (diff) | |
| download | linux-dev-2457552d1e6f3183cd93f81c49a8da5fe8bb0e42.tar.xz linux-dev-2457552d1e6f3183cd93f81c49a8da5fe8bb0e42.zip | |
Merge branch 'master' into next
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, |