1 files changed, 2 insertions, 2 deletions

diff --git a/arch/powerpc/platforms/83xx/usb.c b/arch/powerpc/platforms/83xx/usb.c
index e7fdf013cd39..eafe7605cdac 100644
--- a/arch/powerpc/platforms/83xx/usb.c
+++ b/arch/powerpc/platforms/83xx/usb.c
@@ -76,14 +76,14 @@ int mpc834x_usb_cfg(void)
                         if (port0_is_dr)
                                 printk(KERN_WARNING
                                         "834x USB port0 can't be used by both DR and MPH!\n");
-                        sicrl |= MPC834X_SICRL_USB0;
+                        sicrl &= ~MPC834X_SICRL_USB0;
                 }
                 prop = of_get_property(np, "port1", NULL);
                 if (prop) {
                         if (port1_is_dr)
                                 printk(KERN_WARNING
                                         "834x USB port1 can't be used by both DR and MPH!\n");
-                        sicrl |= MPC834X_SICRL_USB1;
+                        sicrl &= ~MPC834X_SICRL_USB1;
                 }
                 of_node_put(np);
         }