drm: Remove unneccesary drm_output_prepare_render() call
drm: Remove unneccesary drm_output_prepare_render() call

Fantu/compositor-spice,udoprog/weston,mchalupa/weston,Fantu/compositor-spice,sir-murray/weston,sir-murray/weston,krezovic/weston,eyolfson/weston,krezovic/weston,xorgy/weston,jonnylamb/weston,Tarnyko/weston-xdg_surface_present,xorgy/weston,giucam/weston,Fantu/compositor-spice,eyolfson/weston,kwm81/weston,kwm81/weston,Tarnyko/weston-xdg_surface_present,Gnurou/weston,udoprog/weston,giucam/weston,mchalupa/weston,jonnylamb/weston,Gnurou/weston