From 3885123da8335dc6b67387e5e626acbffc56f664 Mon Sep 17 00:00:00 2001 From: FUJITA Tomonori Date: Fri, 10 Jul 2009 10:04:50 +0900 Subject: swiotlb: remove unused swiotlb_alloc_boot() Nobody uses swiotlb_alloc_boot(). Signed-off-by: FUJITA Tomonori Acked-by: Becky Bruce --- include/linux/swiotlb.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'include/linux/swiotlb.h') diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h index cb1a6631b8f4..94db70444c17 100644 --- a/include/linux/swiotlb.h +++ b/include/linux/swiotlb.h @@ -14,7 +14,6 @@ struct scatterlist; */ #define IO_TLB_SEGSIZE 128 - /* * log of the size of each IO TLB slab. The number of slabs is command line * controllable. @@ -24,7 +23,6 @@ struct scatterlist; extern void swiotlb_init(void); -extern void *swiotlb_alloc_boot(size_t bytes, unsigned long nslabs); extern void *swiotlb_alloc(unsigned order, unsigned long nslabs); extern dma_addr_t swiotlb_phys_to_bus(struct device *hwdev, -- cgit v1.2.2 From bb52196be37ce154ddc50b1f39496146d181cbe7 Mon Sep 17 00:00:00 2001 From: FUJITA Tomonori Date: Fri, 10 Jul 2009 10:04:51 +0900 Subject: swiotlb: remove unused swiotlb_alloc() Nobody uses swiotlb_alloc(). Signed-off-by: FUJITA Tomonori Acked-by: Becky Bruce --- include/linux/swiotlb.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'include/linux/swiotlb.h') diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h index 94db70444c17..6bc50944040f 100644 --- a/include/linux/swiotlb.h +++ b/include/linux/swiotlb.h @@ -23,8 +23,6 @@ struct scatterlist; extern void swiotlb_init(void); -extern void *swiotlb_alloc(unsigned order, unsigned long nslabs); - extern dma_addr_t swiotlb_phys_to_bus(struct device *hwdev, phys_addr_t address); extern phys_addr_t swiotlb_bus_to_phys(struct device *hwdev, -- cgit v1.2.2 From cf56e3f2e8a8d5b7bc719980869b0e7985c256f3 Mon Sep 17 00:00:00 2001 From: FUJITA Tomonori Date: Fri, 10 Jul 2009 10:04:52 +0900 Subject: swiotlb: remove swiotlb_arch_range_needs_mapping Nobody uses swiotlb_arch_range_needs_mapping(). Signed-off-by: FUJITA Tomonori Acked-by: Becky Bruce --- include/linux/swiotlb.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'include/linux/swiotlb.h') diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h index 6bc50944040f..a977da24f17c 100644 --- a/include/linux/swiotlb.h +++ b/include/linux/swiotlb.h @@ -28,8 +28,6 @@ extern dma_addr_t swiotlb_phys_to_bus(struct device *hwdev, extern phys_addr_t swiotlb_bus_to_phys(struct device *hwdev, dma_addr_t address); -extern int swiotlb_arch_range_needs_mapping(phys_addr_t paddr, size_t size); - extern void *swiotlb_alloc_coherent(struct device *hwdev, size_t size, dma_addr_t *dma_handle, gfp_t flags); -- cgit v1.2.2 From 862d196b27bd30a5ab8109d5cdb37980d81b1fe9 Mon Sep 17 00:00:00 2001 From: FUJITA Tomonori Date: Fri, 10 Jul 2009 10:05:02 +0900 Subject: swiotlb: use phys_to_dma and dma_to_phys This converts swiotlb to use phys_to_dma and dma_to_phys instead of swiotlb_phys_to_bus() and swiotlb_bus_to_phys(). swiotlb_phys_to_bus() and swiotlb_bus_to_phys() are not necessary so this patch also removes them. Signed-off-by: FUJITA Tomonori Acked-by: Becky Bruce --- include/linux/swiotlb.h | 5 ----- 1 file changed, 5 deletions(-) (limited to 'include/linux/swiotlb.h') diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h index a977da24f17c..73b1f1cec423 100644 --- a/include/linux/swiotlb.h +++ b/include/linux/swiotlb.h @@ -23,11 +23,6 @@ struct scatterlist; extern void swiotlb_init(void); -extern dma_addr_t swiotlb_phys_to_bus(struct device *hwdev, - phys_addr_t address); -extern phys_addr_t swiotlb_bus_to_phys(struct device *hwdev, - dma_addr_t address); - extern void *swiotlb_alloc_coherent(struct device *hwdev, size_t size, dma_addr_t *dma_handle, gfp_t flags); -- cgit v1.2.2