 1807a0ef83
			
		
	
	1807a0ef83
	
	
	
		
			
			Make the behaviour of clk_get_rate consistent with common clk's clk_get_rate by accepting NULL clocks as parameter. Some device drivers rely on this, and will cause an OOPS otherwise. Signed-off-by: Mathias Kresin <dev@kresin.me>