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Diffstat (limited to 'sound/pci/cmipci.c')
-rw-r--r--sound/pci/cmipci.c15
1 files changed, 9 insertions, 6 deletions
diff --git a/sound/pci/cmipci.c b/sound/pci/cmipci.c
index 9d394c7c221d..6021e5c402ea 100644
--- a/sound/pci/cmipci.c
+++ b/sound/pci/cmipci.c
@@ -2827,7 +2827,7 @@ static int __devinit snd_cmipci_create(struct snd_card *card, struct pci_dev *pc
};
unsigned int val = 0;
long iomidi;
- int integrated_midi;
+ int integrated_midi = 0;
int pcm_index, pcm_spdif_index;
static struct pci_device_id intel_82437vx[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82437VX) },
@@ -2939,11 +2939,14 @@ static int __devinit snd_cmipci_create(struct snd_card *card, struct pci_dev *pc
return err;
}
- integrated_midi = cm->chip_version > 33 &&
- snd_cmipci_read_b(cm, CM_REG_MPU_PCI + 1) != 0xff;
- if (integrated_midi && mpu_port[dev] == 1)
- iomidi = cm->iobase + CM_REG_MPU_PCI;
- else {
+ if (cm->chip_version > 33 && mpu_port[dev] == 1) {
+ val = snd_cmipci_read_b(cm, CM_REG_MPU_PCI + 1);
+ if (val != 0x00 && val != 0xff) {
+ iomidi = cm->iobase + CM_REG_MPU_PCI;
+ integrated_midi = 1;
+ }
+ }
+ if (!integrated_midi) {
iomidi = mpu_port[dev];
switch (iomidi) {
case 0x320: val = CM_VMPU_320; break;