From 13619ce570ee57bb509394b896b21eba41fa4392 Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Fri, 29 Jan 2016 19:37:48 +0000 Subject: [PATCH] gma500: clean up an excessive and confusing helper This is a left over from the great clean ups in the past. It's confusing as it returns an int, yet has one caller that never uses it. The caller already has all the right private variables local so the entire function can be replaced by a simple if call. Signed-off-by: Alan Cox Link: http://patchwork.freedesktop.org/patch/msgid/20160129193731.8475.47809.stgit@localhost.localdomain Acked-by: Patrik Jakobsson Signed-off-by: Daniel Vetter --- drivers/gpu/drm/gma500/framebuffer.c | 20 ++++---------------- 1 file changed, 4 insertions(+), 16 deletions(-) diff --git a/drivers/gpu/drm/gma500/framebuffer.c b/drivers/gpu/drm/gma500/framebuffer.c index ee95c03a8c54..f93654076af0 100644 --- a/drivers/gpu/drm/gma500/framebuffer.c +++ b/drivers/gpu/drm/gma500/framebuffer.c @@ -672,29 +672,17 @@ static const struct drm_mode_config_funcs psb_mode_funcs = { .output_poll_changed = psbfb_output_poll_changed, }; -static int psb_create_backlight_property(struct drm_device *dev) -{ - struct drm_psb_private *dev_priv = dev->dev_private; - struct drm_property *backlight; - - if (dev_priv->backlight_property) - return 0; - - backlight = drm_property_create_range(dev, 0, "backlight", 0, 100); - - dev_priv->backlight_property = backlight; - - return 0; -} - static void psb_setup_outputs(struct drm_device *dev) { struct drm_psb_private *dev_priv = dev->dev_private; struct drm_connector *connector; drm_mode_create_scaling_mode_property(dev); - psb_create_backlight_property(dev); + /* It is ok for this to fail - we just don't get backlight control */ + if (!dev_priv->backlight_property) + dev_priv->backlight_property = drm_property_create_range(dev, 0, + "backlight", 0, 100); dev_priv->ops->output_init(dev); list_for_each_entry(connector, &dev->mode_config.connector_list, -- 2.30.2