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authorDavid Herrmann <dh.herrmann@gmail.com>2013-07-01 20:32:58 +0200
committerDave Airlie <airlied@redhat.com>2013-07-02 13:34:41 +1000
commit77ef8bbc87be7ad10b410247efc6d0f10676b401 (patch)
tree9cf69a4bbf55b95eeb25a1c4b8a700db138486c7 /drivers/gpu/drm/drm_mm.c
parent6ef92fbea2b5680204da5b8796e8972109d01bd3 (diff)
downloadop-kernel-dev-77ef8bbc87be7ad10b410247efc6d0f10676b401.zip
op-kernel-dev-77ef8bbc87be7ad10b410247efc6d0f10676b401.tar.gz
drm: make drm_mm_init() return void
There is no reason to return "int" as this function never fails. Furthermore, several drivers (ast, sis) already depend on this. Signed-off-by: David Herrmann <dh.herrmann@gmail.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/drm_mm.c')
-rw-r--r--drivers/gpu/drm/drm_mm.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/gpu/drm/drm_mm.c b/drivers/gpu/drm/drm_mm.c
index 07cf99c..7917729 100644
--- a/drivers/gpu/drm/drm_mm.c
+++ b/drivers/gpu/drm/drm_mm.c
@@ -669,7 +669,7 @@ int drm_mm_clean(struct drm_mm * mm)
}
EXPORT_SYMBOL(drm_mm_clean);
-int drm_mm_init(struct drm_mm * mm, unsigned long start, unsigned long size)
+void drm_mm_init(struct drm_mm * mm, unsigned long start, unsigned long size)
{
INIT_LIST_HEAD(&mm->hole_stack);
INIT_LIST_HEAD(&mm->unused_nodes);
@@ -690,8 +690,6 @@ int drm_mm_init(struct drm_mm * mm, unsigned long start, unsigned long size)
list_add_tail(&mm->head_node.hole_stack, &mm->hole_stack);
mm->color_adjust = NULL;
-
- return 0;
}
EXPORT_SYMBOL(drm_mm_init);
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