MLK-9617-10 usb: common: otg: update condition from a_host to a_suspend

This patch updates condition from a_host to a_suspend according to On-The-Go
and Embedded Host Supplement to the USB Revision 2.0 Specification Revision
2.0 version 1.1a.

Signed-off-by: Li Jun <b47624@freescale.com>
(cherry picked from commit f3acf74150683d4555c82ad32b9c669d8a0a7fb5)
(cherry picked from commit a938eb1ccabe9213c0b232d45da2caeb75f8b9fe)

diff --git a/drivers/usb/common/usb-otg-fsm.c b/drivers/usb/common/usb-otg-fsm.c
index 0f34224..b117f5b 100644 (file)
--- a/drivers/usb/common/usb-otg-fsm.c
+++ b/drivers/usb/common/usb-otg-fsm.c
@@ -438,8 +438,7 @@ int otg_statemachine(struct otg_fsm *fsm)
        case OTG_STATE_A_HOST:
                if (fsm->id || fsm->a_bus_drop)
                        otg_set_state(fsm, OTG_STATE_A_WAIT_VFALL);
-               else if ((!fsm->a_bus_req || fsm->a_suspend_req_inf) &&
-                               fsm->otg->host->b_hnp_enable)
+               else if (!fsm->a_bus_req || fsm->a_suspend_req_inf)
                        otg_set_state(fsm, OTG_STATE_A_SUSPEND);
                else if (!fsm->b_conn)
                        otg_set_state(fsm, OTG_STATE_A_WAIT_BCON);