@@ -583,16 +583,18 @@ static int snd_cx88_volume_put(struct sn
{
snd_cx88_card_t *chip = snd_kcontrol_chip(kcontrol);
struct cx88_core *core=chip->core;
- int v, b;
+ int left, right, v, b;
int changed = 0;
u32 old;
- b = value->value.integer.value[1] - value->value.integer.value[0];
+ left = value->value.integer.value[0] & 0x3f;
+ right = value->value.integer.value[1] & 0x3f;
+ b = right - left;
if (b < 0) {
- v = 0x3f - value->value.integer.value[0];
+ v = 0x3f - left;
b = (-b) | 0x40;
} else {
- v = 0x3f - value->value.integer.value[1];
+ v = 0x3f - right;
}
/* Do we really know this will always be called with IRQs on? */
spin_lock_irq(&chip->reg_lock);