[PATCH 8/8] drm: Make drm_crtc_helper_disable() return void

[Thierry Reding]

From: Thierry Reding <tred...@nvidia.com>

The function can never fail, and always returns 0, so it may just as
well not return anything.

Signed-off-by: Thierry Reding <treding at nvidia.com>
---
 drivers/gpu/drm/drm_crtc_helper.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/drm_crtc_helper.c 
b/drivers/gpu/drm/drm_crtc_helper.c
index df281b54db01..72ce15e21bcd 100644
--- a/drivers/gpu/drm/drm_crtc_helper.c
+++ b/drivers/gpu/drm/drm_crtc_helper.c
@@ -387,8 +387,7 @@ done:
 }
 EXPORT_SYMBOL(drm_crtc_helper_set_mode);

-
-static int
+static void
 drm_crtc_helper_disable(struct drm_crtc *crtc)
 {
        struct drm_device *dev = crtc->dev;
@@ -417,7 +416,6 @@ drm_crtc_helper_disable(struct drm_crtc *crtc)
        }

        __drm_helper_disable_unused_functions(dev);
-       return 0;
 }

 /**
@@ -468,7 +466,8 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set)
                                (int)set->num_connectors, set->x, set->y);
        } else {
                DRM_DEBUG_KMS("[CRTC:%d] [NOFB]\n", set->crtc->base.id);
-               return drm_crtc_helper_disable(set->crtc);
+               drm_crtc_helper_disable(set->crtc);
+               return 0;
        }

        dev = set->crtc->dev;
-- 
1.9.2