diff --git a/sound/pci/cs46xx/cs46xx_lib.c b/sound/pci/cs46xx/cs46xx_lib.c
--- a/sound/pci/cs46xx/cs46xx_lib.c
+++ b/sound/pci/cs46xx/cs46xx_lib.c
@@ -17,6 +17,7 @@
  *    - SPDIF input support for other sample rates then 48khz
  *    - Posibility to mix the SPDIF output with analog sources.
  *    - PCM channels for Center and LFE on secondary codec
+ *    - handle somewhere count down acpi_dev reference count by pci_dev_put
  *
  *  NOTE: with CONFIG_SND_CS46XX_NEW_DSP unset uses old DSP image (which
  *        is default configuration), no SPDIF, no secondary codec, no
@@ -3573,7 +3574,7 @@ static void clkrun_init(cs46xx_t *chip)
 {
 	u8 pp;
 
-	chip->acpi_dev = pci_find_device(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82371AB_3, NULL);
+	chip->acpi_dev = pci_get_device(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82371AB_3, NULL);
 	if (chip->acpi_dev == NULL)
 		return;		/* Not a thinkpad thats for sure */