[U-Boot] [PATCH] mx6sabresd: Avoid hang when HDMI cable is not connected

[Fabio Estevam]

On Wed, Sep 11, 2013 at 5:44 PM, Eric Bénard <eric at eukrea.com> wrote:

> instead of providing an empty function you could fix the problem in the
> code calling this function by changing
> if (dev->detect(dev))
> to something like
> if (dev->detect && dev->detect(dev))

Thanks, Eric. This is a better solution.