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authorChristian König <christian.koenig@amd.com>2018-02-21 20:34:13 +0100
committerAlex Deucher <alexander.deucher@amd.com>2018-02-26 23:09:45 -0500
commit231cdafc75434015f3925d6662a1821fcfef16b7 (patch)
treee0dfc38a5e84d186138d4e053327c2ecd09e0602 /drivers/gpu/drm/mgag200
parent3231a7696e22538529e9ee3500f2116a40a22734 (diff)
downloadlinux-231cdafc75434015f3925d6662a1821fcfef16b7.tar.bz2
drm/ttm: drop ttm->dummy_read_page
Only used by the AGP backend and there it can be easily accessed using ttm->bdev->glob. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/mgag200')
-rw-r--r--drivers/gpu/drm/mgag200/mgag200_ttm.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/gpu/drm/mgag200/mgag200_ttm.c b/drivers/gpu/drm/mgag200/mgag200_ttm.c
index 26e5f14645c5..cd55ff5f0f0a 100644
--- a/drivers/gpu/drm/mgag200/mgag200_ttm.c
+++ b/drivers/gpu/drm/mgag200/mgag200_ttm.c
@@ -200,8 +200,7 @@ static struct ttm_backend_func mgag200_tt_backend_func = {
static struct ttm_tt *mgag200_ttm_tt_create(struct ttm_bo_device *bdev,
- unsigned long size, uint32_t page_flags,
- struct page *dummy_read_page)
+ unsigned long size, uint32_t page_flags)
{
struct ttm_tt *tt;
@@ -209,7 +208,7 @@ static struct ttm_tt *mgag200_ttm_tt_create(struct ttm_bo_device *bdev,
if (tt == NULL)
return NULL;
tt->func = &mgag200_tt_backend_func;
- if (ttm_tt_init(tt, bdev, size, page_flags, dummy_read_page)) {
+ if (ttm_tt_init(tt, bdev, size, page_flags)) {
kfree(tt);
return NULL;
}