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drm/atmel-hlcdc: Remove unnecessary NULL check 

drm_fbdev_cma_hotplug_event() already checks for NULL pointers before
dereferencing, so callers don't need to do that.

Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20170329144401.1804-11-thierry.reding@gmail.com
hifive-unleashed-5.1
Thierry Reding 2017-03-29 16:44:00 +02:00 committed by Daniel Vetter
parent 8590971662
commit 6c8e54714c
1 changed files with 1 additions and 2 deletions
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drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
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@ -451,8 +451,7 @@ static void atmel_hlcdc_fb_output_poll_changed(struct drm_device *dev)
{
struct atmel_hlcdc_dc *dc = dev->dev_private;
if (dc->fbdev)
drm_fbdev_cma_hotplug_event(dc->fbdev);
drm_fbdev_cma_hotplug_event(dc->fbdev);
}
struct atmel_hlcdc_dc_commit {