1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index dcc0c1ab95ed..c913ea4e545c 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -1262,8 +1262,8 @@ static void quirk_jmicron_dualfn(struct pci_dev *pdev)
                         pci_read_config_dword(pdev, 0x40, &conf);
                         /* Enable dual function mode, AHCI on fn 0, IDE fn1 */
                         /* Set the class codes correctly and then direct IDE 0 */
-                        conf &= ~0x000F0200;    /* Clear bit 9 and 16-19 */
-                        conf |=  0x00C20002;    /* Set bit 1, 17, 22, 23 */
+                        conf &= ~0x000FF200; /* Clear bit 9 and 12-19 */
+                        conf |=  0x00C2A102; /* Set 1, 8, 13, 15, 17, 22, 23 */
                         pci_write_config_dword(pdev, 0x40, conf);
 
                         /* Reconfigure so that the PCI scanner discovers the