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Commit 4b863b3d authored by Matt Turner's avatar Matt Turner Committed by Dave Airlie
Browse files

amd-k7-agp: remove non-x86 code 



amd-k7-agp can't be built on Alpha anymore, so remove now unnecessary
code.

Signed-off-by: default avatarMatt Turner <mattst88@gmail.com>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent 18ff84da

drivers/char/agp/amd-k7-agp.c

+0 −19
Original line number Diff line number Diff line
@@ -41,22 +41,8 @@ static int amd_create_page_map(struct amd_page_map *page_map) 
	if (page_map->real == NULL)

		return -ENOMEM;



#ifndef CONFIG_X86

	SetPageReserved(virt_to_page(page_map->real));

	global_cache_flush();

	page_map->remapped = ioremap_nocache(virt_to_phys(page_map->real),

					    PAGE_SIZE);

	if (page_map->remapped == NULL) {

		ClearPageReserved(virt_to_page(page_map->real));

		free_page((unsigned long) page_map->real);

		page_map->real = NULL;

		return -ENOMEM;

	}

	global_cache_flush();

#else

	set_memory_uc((unsigned long)page_map->real, 1);

	page_map->remapped = page_map->real;

#endif



	for (i = 0; i < PAGE_SIZE / sizeof(unsigned long); i++) {

		writel(agp_bridge->scratch_page, page_map->remapped+i);
@@ -68,12 +54,7 @@ static int amd_create_page_map(struct amd_page_map *page_map) 


static void amd_free_page_map(struct amd_page_map *page_map)

{

#ifndef CONFIG_X86

	iounmap(page_map->remapped);

	ClearPageReserved(virt_to_page(page_map->real));

#else

	set_memory_wb((unsigned long)page_map->real, 1);

#endif

	free_page((unsigned long) page_map->real);

}