ASoC: nau8825: fix invalid configuration in Pre-Scalar of FLL

The clk_ref_div is not configured in the correct position of the
register. The patch fixes that clk_ref_div, Pre-Scalar, is assigned
the wrong value.

Signed-off-by: John Hsu <KCHSU0@nuvoton.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

sound/soc/codecs/nau8825.h

@@ -137,7 +137,8 @@
 #define NAU8825_FLL_CLK_SRC_FS			(0x3 << NAU8825_FLL_CLK_SRC_SFT)
 
 /* FLL4 (0x07) */
-#define NAU8825_FLL_REF_DIV_MASK		(0x3 << 10)
+#define NAU8825_FLL_REF_DIV_SFT	10
+#define NAU8825_FLL_REF_DIV_MASK	(0x3 << NAU8825_FLL_REF_DIV_SFT)
 
 /* FLL5 (0x08) */
 #define NAU8825_FLL_PDB_DAC_EN		(0x1 << 15)