drm/rockchip: fix "should it be static?" warnings
Combined with the previous commit, this fixes all of the sparse warnings
in drm/rockchip.
Signed-off-by: John Keeping <john@metanate.com>
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
index f0bd1ee..810042b 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
@@ -257,7 +257,7 @@
dev_set_drvdata(dev, NULL);
}
-void rockchip_drm_lastclose(struct drm_device *dev)
+static void rockchip_drm_lastclose(struct drm_device *dev)
{
struct rockchip_drm_private *priv = dev->dev_private;