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authorThierry Reding <treding@nvidia.com>2014-04-29 11:44:39 +0200
committerDaniel Vetter <daniel.vetter@ffwll.ch>2014-04-29 12:34:33 +0200
commita74591d781a8e445e8d5aec8a8bb9ec43a31138b (patch)
treed5fa45475351d7c6c436c1e40c5758138a7e9b72 /drivers/gpu/drm/drm_crtc_helper.c
parentafe0f6966e58d212aed311cc15d94c24c75c75ae (diff)
drm: Make drm_crtc_helper_disable() return void
The function can never fail, and always returns 0, so it may just as well not return anything. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/drm_crtc_helper.c')
-rw-r--r--drivers/gpu/drm/drm_crtc_helper.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c
index 20585cf62091..a8b78e7bde50 100644
--- a/drivers/gpu/drm/drm_crtc_helper.c
+++ b/drivers/gpu/drm/drm_crtc_helper.c
@@ -381,8 +381,7 @@ 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;
@@ -411,7 +410,6 @@ drm_crtc_helper_disable(struct drm_crtc *crtc)
}
__drm_helper_disable_unused_functions(dev);
- return 0;
}
/**
@@ -462,7 +460,8 @@ 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;