diff --git a/sound/pci/intel8x0.c b/sound/pci/intel8x0.c
index d71f5d1..383a3ac 100644
--- a/sound/pci/intel8x0.c
+++ b/sound/pci/intel8x0.c
@@ -2138,7 +2138,7 @@
 	iputdword(chip, ICHREG(ALI_FIFOCR2), 0x83838383);
 	iputdword(chip, ICHREG(ALI_FIFOCR3), 0x83838383);
 	iputdword(chip, ICHREG(ALI_INTERFACECR),
-		  ICH_ALI_IF_MC|ICH_ALI_IF_PI|ICH_ALI_IF_PO);
+		  ICH_ALI_IF_PI|ICH_ALI_IF_PO);
 	iputdword(chip, ICHREG(ALI_INTERRUPTCR), 0x00000000);
 	iputdword(chip, ICHREG(ALI_INTERRUPTSR), 0x00000000);
 }
@@ -2484,7 +2484,7 @@
 	do_gettimeofday(&stop_time);
 	/* stop */
 	if (chip->device_type == DEVICE_ALI) {
-		iputdword(chip, ICHREG(ALI_DMACR), 1 << (ichdev->ali_slot + 8));
+		iputdword(chip, ICHREG(ALI_DMACR), 1 << (ichdev->ali_slot + 16));
 		iputbyte(chip, port + ICH_REG_OFF_CR, 0);
 		while (igetbyte(chip, port + ICH_REG_OFF_CR))
 			;