diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/trans.c
index 377b2e30b540..9f4c99dca195 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/trans.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/trans.c
@@ -2044,7 +2044,7 @@ iwl_trans_pcie_call_prod_reset_dsm(struct pci_dev *pdev, u16 cmd, u16 value)
 						 0xDD, 0x26, 0xB5, 0xFD);
 
 	if (!acpi_check_dsm(ACPI_HANDLE(&pdev->dev), &dsm_guid, ACPI_DSM_REV,
-			    DSM_INTERNAL_FUNC_PRODUCT_RESET))
+			    BIT(DSM_INTERNAL_FUNC_PRODUCT_RESET)))
 		return ERR_PTR(-ENODEV);
 
 	return iwl_acpi_get_dsm_object(&pdev->dev, ACPI_DSM_REV,