diff options
Diffstat (limited to 'drivers/gpu/drm/rockchip/rockchip_drm_drv.c')
| -rw-r--r-- | drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c index d665fb04d264..a822d49a255a 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c @@ -79,7 +79,7 @@ int rockchip_register_crtc_funcs(struct drm_crtc *crtc, int pipe = drm_crtc_index(crtc); struct rockchip_drm_private *priv = crtc->dev->dev_private; - if (pipe > ROCKCHIP_MAX_CRTC) + if (pipe >= ROCKCHIP_MAX_CRTC) return -EINVAL; priv->crtc_funcs[pipe] = crtc_funcs; @@ -92,7 +92,7 @@ void rockchip_unregister_crtc_funcs(struct drm_crtc *crtc) int pipe = drm_crtc_index(crtc); struct rockchip_drm_private *priv = crtc->dev->dev_private; - if (pipe > ROCKCHIP_MAX_CRTC) + if (pipe >= ROCKCHIP_MAX_CRTC) return; priv->crtc_funcs[pipe] = NULL; @@ -257,7 +257,7 @@ static void rockchip_drm_unbind(struct device *dev) 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; @@ -433,6 +433,7 @@ static int rockchip_drm_platform_probe(struct platform_device *pdev) is_support_iommu = false; } + of_node_put(iommu); component_match_add(dev, &match, compare_of, port->parent); of_node_put(port); } |
