USB: langwell: USB Client Remote Wakeup Support

Remote wakeup support in client driver. Made non-debug only this time.

Signed-off-by: JiebingLi <jiebing.li@intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/usb/gadget/langwell_udc.h b/drivers/usb/gadget/langwell_udc.h
index 9719934e1c08..3d3206eec544 100644
--- a/drivers/usb/gadget/langwell_udc.h
+++ b/drivers/usb/gadget/langwell_udc.h
@@ -224,5 +224,8 @@ struct langwell_udc {
 
         /* make sure release() is done */
         struct completion       *done;
+
+        /* device status data for get_status request */
+        u16                     dev_status;
 };