usb: otg-fsm: support multiple instances

Move the state_changed variable into struct otg_fsm
so that we can support multiple instances.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Acked-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/include/linux/usb/otg-fsm.h b/include/linux/usb/otg-fsm.h
index 8eec0c261be5..7a0350535cb1 100644
--- a/include/linux/usb/otg-fsm.h
+++ b/include/linux/usb/otg-fsm.h
@@ -210,6 +210,7 @@ struct otg_fsm {
         struct mutex lock;
         u8 *host_req_flag;
         struct delayed_work hnp_polling_work;
+        bool state_changed;
 };
 
 struct otg_fsm_ops {