usb: chipidea: host: init otg port number
Init otg_port number of otg capable host to be 1 at host start.
Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Li Jun <b47624@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/usb/chipidea/host.c b/drivers/usb/chipidea/host.c
index ffb4168..a93d950 100644
--- a/drivers/usb/chipidea/host.c
+++ b/drivers/usb/chipidea/host.c
@@ -82,10 +82,17 @@
}
ret = usb_add_hcd(hcd, 0, 0);
- if (ret)
+ if (ret) {
goto disable_reg;
- else
+ } else {
+ struct usb_otg *otg = ci->transceiver->otg;
+
ci->hcd = hcd;
+ if (otg) {
+ otg->host = &hcd->self;
+ hcd->self.otg_port = 1;
+ }
+ }
if (ci->platdata->flags & CI_HDRC_DISABLE_STREAMING)
hw_write(ci, OP_USBMODE, USBMODE_CI_SDIS, USBMODE_CI_SDIS);