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drm/gma500: make function static to eliminate compiling warning

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psb_gtt_remove is only used in this file, and make it static to
eliminate missing-prototypes compiling warning.

Signed-off-by: Jiang Biao <jiang.biao2@zte.com.cn>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1477972185-24826-1-git-send-email-jiang.biao2@zte.com.cn
This commit is contained in:
Jiang Biao 2016-11-01 11:49:45 +08:00 committed by Daniel Vetter
parent 0dc9967d03
commit 4470dc9cca
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/gma500/gtt.c
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@ -131,7 +131,7 @@ static int psb_gtt_insert(struct drm_device *dev, struct gtt_range *r,
* page table entries with the dummy page. This is protected via the gtt
* mutex which the caller must hold.
*/
void psb_gtt_remove(struct drm_device *dev, struct gtt_range *r)
static void psb_gtt_remove(struct drm_device *dev, struct gtt_range *r)
{
struct drm_psb_private *dev_priv = dev->dev_private;
u32 __iomem *gtt_slot;