diff options
Diffstat (limited to 'sound/pci/cs46xx/cs46xx_lib.c')
| -rw-r--r-- | sound/pci/cs46xx/cs46xx_lib.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/sound/pci/cs46xx/cs46xx_lib.c b/sound/pci/cs46xx/cs46xx_lib.c index fd9c82c07b3e..03329a7efb91 100644 --- a/sound/pci/cs46xx/cs46xx_lib.c +++ b/sound/pci/cs46xx/cs46xx_lib.c @@ -3537,7 +3537,7 @@ static void clkrun_hack(cs46xx_t *chip, int change) { u16 control, nval; - if (chip->acpi_dev == NULL) + if (!chip->acpi_port) return; chip->amplifier += change; @@ -3560,15 +3560,20 @@ static void clkrun_hack(cs46xx_t *chip, int change) */ static void clkrun_init(cs46xx_t *chip) { + struct pci_dev *pdev; u8 pp; - chip->acpi_dev = pci_find_device(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82371AB_3, NULL); - if (chip->acpi_dev == NULL) + chip->acpi_port = 0; + + pdev = pci_get_device(PCI_VENDOR_ID_INTEL, + PCI_DEVICE_ID_INTEL_82371AB_3, NULL); + if (pdev == NULL) return; /* Not a thinkpad thats for sure */ /* Find the control port */ - pci_read_config_byte(chip->acpi_dev, 0x41, &pp); + pci_read_config_byte(pdev, 0x41, &pp); chip->acpi_port = pp << 8; + pci_dev_put(pdev); } |