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drm: Make drm_crtc_helper_disable() return void

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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>
This commit is contained in:
Thierry Reding 2014-04-29 11:44:39 +02:00 committed by Daniel Vetter
parent afe0f6966e
commit a74591d781
1 changed files with 3 additions and 4 deletions
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7
drivers/gpu/drm/drm_crtc_helper.c
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@ -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;