clk: sunxi-ng: h3: Fix Kconfig symbol typo

The Kconfig symbol for the sun8i SoC family was mistyped. Fix that.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Michael Turquette <mturquette@baylibre.com>
Link: lkml.kernel.org/r/20160711203448.18062-2-maxime.ripard@free-electrons.com

drivers/clk/sunxi-ng/Kconfig

@@ -60,6 +60,6 @@ config SUN8I_H3_CCU
 	select SUNXI_CCU_NM
 	select SUNXI_CCU_MP
 	select SUNXI_CCU_PHASE
-	default ARCH_SUN8I
+	default MACH_SUN8I
 
 endif