[PATCH 1/1 linux-next] drm/gma500: replace 0 by NULL for pointer

[Fabian Frederick]

Fix sparse warning: 
drivers/gpu/drm/gma500/psb_drv.c:
328:56: warning: Using plain integer as NULL pointer

Signed-off-by: Fabian Frederick <fabf at skynet.be>
---
 drivers/gpu/drm/gma500/psb_drv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/gma500/psb_drv.c b/drivers/gpu/drm/gma500/psb_drv.c
index 92e7e57..9b49c155 100644
--- a/drivers/gpu/drm/gma500/psb_drv.c
+++ b/drivers/gpu/drm/gma500/psb_drv.c
@@ -325,7 +325,7 @@ static int psb_driver_load(struct drm_device *dev, unsigned long flags)
 	if (ret)
 		goto out_err;
 
-	dev_priv->mmu = psb_mmu_driver_init(dev, 1, 0, 0);
+	dev_priv->mmu = psb_mmu_driver_init(dev, 1, 0, NULL);
 	if (!dev_priv->mmu)
 		goto out_err;
 
-- 
2.1.0