On Wed, Aug 31, 2016 at 07:09:23PM +0800, Chen-Yu Tsai wrote: > >>> sun4i_tcon_channel_disable(tcon, 0); > >>> > >>> - if (!IS_ERR(encoder->bridge)) > >>> - drm_bridge_disable(encoder->bridge); > >>> + drm_bridge_disable(encoder->bridge); > >> > >> I'd rather keep those changes, it makes it obvious that it's something > >> optionnal, that can be set to NULL. > > > > OK. > > What about having a comment instead? Saves an extra branch condition, > while still showing that it's optional. I'm not sure we have to worry about an extra branch condition, but yeah, that works for me. Maxime -- Maxime Ripard, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com
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