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[IA64] use common header for software IO/TLB 

Remove the swiotlb prototypes from the architecture code and use the
common header file instead.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Tony Luck <tony.luck@intel.com>
This commit is contained in:
Joerg Roedel 2008-10-29 14:17:59 -07:00 committed by Tony Luck
parent aca14f3310
commit 9979aa7778
2 changed files with 2 additions and 29 deletions
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9
arch/ia64/hp/common/hwsw_iommu.c
View File

@ -13,19 +13,12 @@
*/
#include <linux/device.h>
#include <linux/swiotlb.h>
#include <asm/machvec.h>
/* swiotlb declarations & definitions: */
extern int swiotlb_late_init_with_default_size (size_t size);
extern ia64_mv_dma_alloc_coherent swiotlb_alloc_coherent;
extern ia64_mv_dma_free_coherent swiotlb_free_coherent;
extern ia64_mv_dma_map_single_attrs swiotlb_map_single_attrs;
extern ia64_mv_dma_unmap_single_attrs swiotlb_unmap_single_attrs;
extern ia64_mv_dma_map_sg_attrs swiotlb_map_sg_attrs;
extern ia64_mv_dma_unmap_sg_attrs swiotlb_unmap_sg_attrs;
extern ia64_mv_dma_supported swiotlb_dma_supported;
extern ia64_mv_dma_mapping_error swiotlb_dma_mapping_error;
/* hwiommu declarations & definitions: */

22
arch/ia64/include/asm/machvec.h
View File

@ -11,6 +11,7 @@
#define _ASM_IA64_MACHVEC_H
#include <linux/types.h>
#include <linux/swiotlb.h>
/* forward declarations: */
struct device;
@ -297,27 +298,6 @@ extern void machvec_init_from_cmdline(const char *cmdline);
# error Unknown configuration. Update arch/ia64/include/asm/machvec.h.
# endif /* CONFIG_IA64_GENERIC */
/*
* Declare default routines which aren't declared anywhere else:
*/
extern ia64_mv_dma_init swiotlb_init;
extern ia64_mv_dma_alloc_coherent swiotlb_alloc_coherent;
extern ia64_mv_dma_free_coherent swiotlb_free_coherent;
extern ia64_mv_dma_map_single swiotlb_map_single;
extern ia64_mv_dma_map_single_attrs swiotlb_map_single_attrs;
extern ia64_mv_dma_unmap_single swiotlb_unmap_single;
extern ia64_mv_dma_unmap_single_attrs swiotlb_unmap_single_attrs;
extern ia64_mv_dma_map_sg swiotlb_map_sg;
extern ia64_mv_dma_map_sg_attrs swiotlb_map_sg_attrs;
extern ia64_mv_dma_unmap_sg swiotlb_unmap_sg;
extern ia64_mv_dma_unmap_sg_attrs swiotlb_unmap_sg_attrs;
extern ia64_mv_dma_sync_single_for_cpu swiotlb_sync_single_for_cpu;
extern ia64_mv_dma_sync_sg_for_cpu swiotlb_sync_sg_for_cpu;
extern ia64_mv_dma_sync_single_for_device swiotlb_sync_single_for_device;
extern ia64_mv_dma_sync_sg_for_device swiotlb_sync_sg_for_device;
extern ia64_mv_dma_mapping_error swiotlb_dma_mapping_error;
extern ia64_mv_dma_supported swiotlb_dma_supported;
/*
* Define default versions so we can extend machvec for new platforms without having
* to update the machvec files for all existing platforms.