On Tue, Dec 02, 2014 at 02:41:47PM +0100, SF Markus Elfring wrote:
> From: Markus Elfring <elfring@users.sourceforge.net>
> Date: Tue, 2 Dec 2014 14:34:30 +0100
> 
> The clk_disable() function tests whether its argument is NULL and then
> returns immediately. Thus the test around the call is not needed.

Applied, thanks.