3 files changed, 6 insertions, 4 deletions

diff --git a/drivers/usb/chipidea/core.c b/drivers/usb/chipidea/core.c
index 5d8981c5235e..6e73f8cd60e5 100644
--- a/drivers/usb/chipidea/core.c
+++ b/drivers/usb/chipidea/core.c
@@ -642,6 +642,10 @@ static int ci_hdrc_probe(struct platform_device *pdev)
                         : CI_ROLE_GADGET;
         }
 
+        /* only update vbus status for peripheral */
+        if (ci->role == CI_ROLE_GADGET)
+                ci_handle_vbus_change(ci);
+
         ret = ci_role_start(ci, ci->role);
         if (ret) {
                 dev_err(dev, "can't start %s role\n", ci_role(ci)->name);
diff --git a/drivers/usb/chipidea/host.c b/drivers/usb/chipidea/host.c
index 59e6020ea753..526cd77563d8 100644
--- a/drivers/usb/chipidea/host.c
+++ b/drivers/usb/chipidea/host.c
@@ -88,7 +88,8 @@ static int host_start(struct ci_hdrc *ci)
         return ret;
 
 disable_reg:
-        regulator_disable(ci->platdata->reg_vbus);
+        if (ci->platdata->reg_vbus)
+                regulator_disable(ci->platdata->reg_vbus);
 
 put_hcd:
         usb_put_hcd(hcd);
diff --git a/drivers/usb/chipidea/udc.c b/drivers/usb/chipidea/udc.c
index b34c81969cba..69d20fbb38a2 100644
--- a/drivers/usb/chipidea/udc.c
+++ b/drivers/usb/chipidea/udc.c
@@ -1795,9 +1795,6 @@ static int udc_start(struct ci_hdrc *ci)
         pm_runtime_no_callbacks(&ci->gadget.dev);
         pm_runtime_enable(&ci->gadget.dev);
 
-        /* Update ci->vbus_active */
-        ci_handle_vbus_change(ci);
-
         return retval;
 
 destroy_eps: