diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/ia64/hp/common/sba_iommu.c | 34 |
1 files changed, 12 insertions, 22 deletions
diff --git a/arch/ia64/hp/common/sba_iommu.c b/arch/ia64/hp/common/sba_iommu.c index e82870a7680..29e7206f3dc 100644 --- a/arch/ia64/hp/common/sba_iommu.c +++ b/arch/ia64/hp/common/sba_iommu.c @@ -909,7 +909,7 @@ sba_mark_invalid(struct ioc *ioc, dma_addr_t iova, size_t byte_cnt) * * See Documentation/DMA-mapping.txt */ -dma_addr_t +static dma_addr_t sba_map_single_attrs(struct device *dev, void *addr, size_t size, int dir, struct dma_attrs *attrs) { @@ -991,7 +991,6 @@ sba_map_single_attrs(struct device *dev, void *addr, size_t size, int dir, #endif return SBA_IOVA(ioc, iovp, offset); } -EXPORT_SYMBOL(sba_map_single_attrs); #ifdef ENABLE_MARK_CLEAN static SBA_INLINE void @@ -1027,8 +1026,8 @@ sba_mark_clean(struct ioc *ioc, dma_addr_t iova, size_t size) * * See Documentation/DMA-mapping.txt */ -void sba_unmap_single_attrs(struct device *dev, dma_addr_t iova, size_t size, - int dir, struct dma_attrs *attrs) +static void sba_unmap_single_attrs(struct device *dev, dma_addr_t iova, size_t size, + int dir, struct dma_attrs *attrs) { struct ioc *ioc; #if DELAYED_RESOURCE_CNT > 0 @@ -1095,7 +1094,6 @@ void sba_unmap_single_attrs(struct device *dev, dma_addr_t iova, size_t size, spin_unlock_irqrestore(&ioc->res_lock, flags); #endif /* DELAYED_RESOURCE_CNT == 0 */ } -EXPORT_SYMBOL(sba_unmap_single_attrs); /** * sba_alloc_coherent - allocate/map shared mem for DMA @@ -1105,7 +1103,7 @@ EXPORT_SYMBOL(sba_unmap_single_attrs); * * See Documentation/DMA-mapping.txt */ -void * +static void * sba_alloc_coherent (struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t flags) { struct ioc *ioc; @@ -1168,7 +1166,8 @@ sba_alloc_coherent (struct device *dev, size_t size, dma_addr_t *dma_handle, gfp * * See Documentation/DMA-mapping.txt */ -void sba_free_coherent (struct device *dev, size_t size, void *vaddr, dma_addr_t dma_handle) +static void sba_free_coherent (struct device *dev, size_t size, void *vaddr, + dma_addr_t dma_handle) { sba_unmap_single_attrs(dev, dma_handle, size, 0, NULL); free_pages((unsigned long) vaddr, get_order(size)); @@ -1423,8 +1422,8 @@ sba_coalesce_chunks(struct ioc *ioc, struct device *dev, * * See Documentation/DMA-mapping.txt */ -int sba_map_sg_attrs(struct device *dev, struct scatterlist *sglist, int nents, - int dir, struct dma_attrs *attrs) +static int sba_map_sg_attrs(struct device *dev, struct scatterlist *sglist, + int nents, int dir, struct dma_attrs *attrs) { struct ioc *ioc; int coalesced, filled = 0; @@ -1503,7 +1502,6 @@ int sba_map_sg_attrs(struct device *dev, struct scatterlist *sglist, int nents, return filled; } -EXPORT_SYMBOL(sba_map_sg_attrs); /** * sba_unmap_sg_attrs - unmap Scatter/Gather list @@ -1515,8 +1513,8 @@ EXPORT_SYMBOL(sba_map_sg_attrs); * * See Documentation/DMA-mapping.txt */ -void sba_unmap_sg_attrs(struct device *dev, struct scatterlist *sglist, - int nents, int dir, struct dma_attrs *attrs) +static void sba_unmap_sg_attrs(struct device *dev, struct scatterlist *sglist, + int nents, int dir, struct dma_attrs *attrs) { #ifdef ASSERT_PDIR_SANITY struct ioc *ioc; @@ -1552,7 +1550,6 @@ void sba_unmap_sg_attrs(struct device *dev, struct scatterlist *sglist, #endif } -EXPORT_SYMBOL(sba_unmap_sg_attrs); /************************************************************** * @@ -2143,15 +2140,13 @@ nosbagart(char *str) return 1; } -int -sba_dma_supported (struct device *dev, u64 mask) +static int sba_dma_supported (struct device *dev, u64 mask) { /* make sure it's at least 32bit capable */ return ((mask & 0xFFFFFFFFUL) == 0xFFFFFFFFUL); } -int -sba_dma_mapping_error(struct device *dev, dma_addr_t dma_addr) +static int sba_dma_mapping_error(struct device *dev, dma_addr_t dma_addr) { return 0; } @@ -2181,11 +2176,6 @@ sba_page_override(char *str) __setup("sbapagesize=",sba_page_override); -EXPORT_SYMBOL(sba_dma_mapping_error); -EXPORT_SYMBOL(sba_dma_supported); -EXPORT_SYMBOL(sba_alloc_coherent); -EXPORT_SYMBOL(sba_free_coherent); - struct dma_mapping_ops sba_dma_ops = { .alloc_coherent = sba_alloc_coherent, .free_coherent = sba_free_coherent, |