clk: Convert __clk_get_flags() to clk_hw_get_flags()

Mostly converted with the following snippet:

@@
struct clk_hw *E;
@@

-__clk_get_flags(E->clk)
+clk_hw_get_flags(E)

Acked-by: Tero Kristo <t-kristo@ti.com>
Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: Max Filippov <jcmvbkbc@gmail.com>
Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Cc: Daniel Thompson <daniel.thompson@linaro.org>
Cc: Coquelin <mcoquelin.stm32@gmail.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>

drivers/clk/sunxi/clk-factors.c

@@ -92,7 +92,7 @@ static int clk_factors_determine_rate(struct clk_hw *hw,
 		parent = clk_get_parent_by_index(clk, i);
 		if (!parent)
 			continue;
-		if (__clk_get_flags(clk) & CLK_SET_RATE_PARENT)
+		if (clk_hw_get_flags(hw) & CLK_SET_RATE_PARENT)
 			parent_rate = __clk_round_rate(parent, req->rate);
 		else
 			parent_rate = __clk_get_rate(parent);