From 44d847b7439bdea0b6c5640446427daa3ebcc7fa Mon Sep 17 00:00:00 2001 From: David Herrmann Date: Tue, 13 Aug 2013 19:10:30 +0200 Subject: drm: init TTM dev_mapping in ttm_bo_device_init() With dev->anon_inode we have a global address_space ready for operation right from the beginning. Therefore, there is no need to do a delayed setup with TTM. Instead, set dev_mapping during initialization in ttm_bo_device_init() and remove any "if (dev_mapping)" conditions. Cc: Dave Airlie Cc: Ben Skeggs Cc: Maarten Lankhorst Cc: Alex Deucher Cc: Thomas Hellstrom Signed-off-by: David Herrmann --- drivers/gpu/drm/cirrus/cirrus_ttm.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'drivers/gpu/drm/cirrus') diff --git a/drivers/gpu/drm/cirrus/cirrus_ttm.c b/drivers/gpu/drm/cirrus/cirrus_ttm.c index efcbd70a8774..92e6b7786097 100644 --- a/drivers/gpu/drm/cirrus/cirrus_ttm.c +++ b/drivers/gpu/drm/cirrus/cirrus_ttm.c @@ -259,7 +259,9 @@ int cirrus_mm_init(struct cirrus_device *cirrus) ret = ttm_bo_device_init(&cirrus->ttm.bdev, cirrus->ttm.bo_global_ref.ref.object, - &cirrus_bo_driver, DRM_FILE_PAGE_OFFSET, + &cirrus_bo_driver, + dev->anon_inode->i_mapping, + DRM_FILE_PAGE_OFFSET, true); if (ret) { DRM_ERROR("Error initialising bo driver; %d\n", ret); @@ -329,7 +331,6 @@ int cirrus_bo_create(struct drm_device *dev, int size, int align, } cirrusbo->bo.bdev = &cirrus->ttm.bdev; - cirrusbo->bo.bdev->dev_mapping = dev->anon_inode->i_mapping; cirrus_ttm_placement(cirrusbo, TTM_PL_FLAG_VRAM | TTM_PL_FLAG_SYSTEM); -- cgit