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drm: make drm_mm_init() return void

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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>
This commit is contained in:
David Herrmann
2013-07-01 20:32:58 +02:00
committed by Dave Airlie
parent 6ef92fbea2
commit 77ef8bbc87
5 changed files with 8 additions and 24 deletions
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6
include/drm/drm_mm.h
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@@ -275,9 +275,9 @@ static inline struct drm_mm_node *drm_mm_search_free_in_range_color(
return drm_mm_search_free_in_range_generic(mm, size, alignment, color,
start, end, best_match);
}
extern int drm_mm_init(struct drm_mm *mm,
unsigned long start,
unsigned long size);
extern void drm_mm_init(struct drm_mm *mm,
unsigned long start,
unsigned long size);
extern void drm_mm_takedown(struct drm_mm *mm);
extern int drm_mm_clean(struct drm_mm *mm);
extern int drm_mm_pre_get(struct drm_mm *mm);