ASoC: cs4349: Fix max_register setting for cs4349_regmap

The max_register should be the maximum valid register index rather than
number of registers. Also remove unused defines.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Tim Howe <tim.howe@cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

sound/soc/codecs/cs4349.c

@@ -268,7 +268,7 @@ static struct regmap_config cs4349_regmap = {
 	.reg_bits		= 8,
 	.val_bits		= 8,
 
-	.max_register		= CS4349_NUMREGS,
+	.max_register		= CS4349_MISC,
 	.reg_defaults		= cs4349_reg_defaults,
 	.num_reg_defaults	= ARRAY_SIZE(cs4349_reg_defaults),
 	.readable_reg		= cs4349_readable_register,

sound/soc/codecs/cs4349.h

@@ -36,9 +36,6 @@ struct cs4349_platform_data {
 #define CS4349_RMPFLT		0x07	/* Ramp and Filter Control */
 #define CS4349_MISC		0x08	/* Power Down,Freeze Control,Pop Stop*/
 
-#define CS4349_FIRSTREG		0x01
-#define CS4349_LASTREG		0x08
-#define CS4349_NUMREGS		(CS4349_LASTREG - CS4349_FIRSTREG + 1)
 #define CS4349_I2C_INCR		0x80