ASoC: cs42l52: increase MAX_REGISTER for regmap_register_patch

regmap_register_patch fails without the MAX_REGISTER set to highest
register written to. Increase to register 0x47
Signed-off-by: Brian Austin <brian.austin@cirrus.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

sound/soc/codecs/cs42l52.h

@@ -269,6 +269,6 @@
 #define CS42L52_FIX_BITS1			0x3E
 #define CS42L52_FIX_BITS2			0x47
 
-#define CS42L52_MAX_REGISTER			0x34
+#define CS42L52_MAX_REGISTER			0x47
 
 #endif