If there is an vbus session event for udc driver, let the
udc core know vbus's status.

Signed-off-by: Peter Chen <peter.c...@freescale.com>
---
 include/linux/usb/gadget.h |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h
index 2e297e8..7e373a2 100644
--- a/include/linux/usb/gadget.h
+++ b/include/linux/usb/gadget.h
@@ -531,6 +531,7 @@ struct usb_gadget {
        unsigned                        b_hnp_enable:1;
        unsigned                        a_hnp_support:1;
        unsigned                        a_alt_hnp_support:1;
+       unsigned                        vbus_active:1;
        const char                      *name;
        struct device                   dev;
        unsigned                        out_epnum;
-- 
1.7.0.4


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