ASoC: cs42l56: Fix stereo channel register assignment for Headphone and LineOut volume mixers

Stereo Headphone and LineOut volume mixers are now attached to HPA+HPB, LOA+LOB.

Reported-by: Ryan Harvey <ryan.harvey@cirrus.com>
Signed-off-by: Ryan Harvey <ryan.harvey@cirrus.com>
Signed-off-by: Brian Austin <brian.austin@cirrus.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

sound/soc/codecs/cs42l56.c

@@ -445,9 +445,9 @@ static const struct snd_kcontrol_new cs42l56_snd_controls[] = {
 	SOC_DOUBLE("ADC Boost Switch", CS42L56_GAIN_BIAS_CTL, 3, 2, 1, 1),
 
 	SOC_DOUBLE_R_SX_TLV("Headphone Volume", CS42L56_HPA_VOLUME,
-			      CS42L56_HPA_VOLUME, 0, 0x44, 0x55, hl_tlv),
+			      CS42L56_HPB_VOLUME, 0, 0x44, 0x55, hl_tlv),
 	SOC_DOUBLE_R_SX_TLV("LineOut Volume", CS42L56_LOA_VOLUME,
-			      CS42L56_LOA_VOLUME, 0, 0x44, 0x55, hl_tlv),
+			      CS42L56_LOB_VOLUME, 0, 0x44, 0x55, hl_tlv),
 
 	SOC_SINGLE_TLV("Bass Shelving Volume", CS42L56_TONE_CTL,
 			0, 0x00, 1, tone_tlv),