Commit 7af47248 authored Sep 22, 2014 by Xiubo Li Committed by Mike Turquette Sep 27, 2014

clk: use uninitialized_var instead setting 'flags' to 0 directly.



Setting 'flags' to zero will be certainly a misleading way to avoid
warning of 'flags' may be used uninitialized. uninitialized_var is
a correct way because the warning is a false possitive.

Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>

parent 4dc7ed32

drivers/clk/clk-gate.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -45,7 +45,7 @@ static void clk_gate_endisable(struct clk_hw *hw, int enable)
		{
		struct clk_gate *gate = to_clk_gate(hw);
		int set = gate->flags & CLK_GATE_SET_TO_DISABLE ? 1 : 0;
		unsigned long flags = 0;
		unsigned long uninitialized_var(flags);
		u32 reg;

		set ^= enable;