[PATCH 18/28] drm: connector->dpms is not optional

Daniel Vetter
2015-12-04T08:45:59Z

We always register the DPMS property, it's really a fundamental
part of a display driver. So don't check whether the vfunc is there,
it's non-optional

Yes I've audited all the almost 100 drm_connector_funcs we have, no
one botched this ;-)

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
drivers/gpu/drm/drm_crtc.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index 40ec79e3f0fc..92ca63335a8d 100644
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -4785,9 +4785,7 @@ static int drm_mode_connector_set_obj_prop(struct drm_mode_object *obj,

/* Do DPMS ourselves */
if (property == connector->dev->mode_config.dpms_property) {
- ret = 0;
- if (connector->funcs->dpms)
- ret = (*connector->funcs->dpms)(connector, (int)value);
+ ret = (*connector->funcs->dpms)(connector, (int)value);
} else if (connector->funcs->set_property)
ret = connector->funcs->set_property(connector, property, value);

--
2.5.1

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