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agp: kill phys_to_gart() and gart_to_phys()

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There seems to be no reason for these -- they're a 1:1 mapping on all
platforms.

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
This commit is contained in:
David Woodhouse
2009-07-29 10:25:58 +01:00
parent f692775d7e
commit 6a12235c7d
21 changed files with 32 additions and 60 deletions
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4
arch/ia64/include/asm/agp.h
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@ -17,10 +17,6 @@
#define unmap_page_from_agp(page) /* nothing */
#define flush_agp_cache() mb()
/* Convert a physical address to an address suitable for the GART. */
#define phys_to_gart(x) (x)
#define gart_to_phys(x) (x)
/* GATT allocation. Returns/accepts GATT kernel virtual address. */
#define alloc_gatt_pages(order) \
((char *)__get_free_pages(GFP_KERNEL, (order)))