mfd: wm5102: Remove registers for output 3R from readable list

The earpiece on 5102 is mono, thus there is no output 3R. Remove the
registers associated with the unused right channel from the readable
registers list.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

drivers/mfd/wm5102-tables.c

@@ -1172,9 +1172,6 @@ static bool wm5102_readable_register(struct device *dev, unsigned int reg)
 	case ARIZONA_DAC_DIGITAL_VOLUME_3L:
 	case ARIZONA_DAC_VOLUME_LIMIT_3L:
 	case ARIZONA_NOISE_GATE_SELECT_3L:
-	case ARIZONA_OUTPUT_PATH_CONFIG_3R:
-	case ARIZONA_DAC_DIGITAL_VOLUME_3R:
-	case ARIZONA_DAC_VOLUME_LIMIT_3R:
 	case ARIZONA_OUTPUT_PATH_CONFIG_4L:
 	case ARIZONA_DAC_DIGITAL_VOLUME_4L:
 	case ARIZONA_OUT_VOLUME_4L: