ASoC: ops: Correct bounds check for second channel on SX controls

commit f33bcc5 upstream.

Currently the check against the max value for the control is being
applied after the value has had the minimum applied and been masked. But
the max value simply indicates the number of volume levels on an SX
control, and as such should just be applied on the raw value.

Fixes: 97eea94 ("ASoC: ops: Check bounds for second channel in snd_soc_put_volsw_sx()")
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20221125162348.1288005-1-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Author: charleskeepax

sound/soc/soc-ops.c

@@ -447,16 +447,15 @@ int snd_soc_put_volsw_sx(struct snd_kcontrol *kcontrol,
 	ret = err;
 
 	if (snd_soc_volsw_is_stereo(mc)) {
-		unsigned int val2;
-
-		val_mask = mask << rshift;
-		val2 = (ucontrol->value.integer.value[1] + min) & mask;
+		unsigned int val2 = ucontrol->value.integer.value[1];
 
 		if (mc->platform_max && val2 > mc->platform_max)
 			return -EINVAL;
 		if (val2 > max)
 			return -EINVAL;
 
+		val_mask = mask << rshift;
+		val2 = (val2 + min) & mask;
 		val2 = val2 << rshift;
 
 		err = snd_soc_component_update_bits(component, reg2, val_mask,