staging: ozwpan: Reset port configuration number.

Make sure that we reset port configuration no. when PD departs.

Signed-off-by: Rupesh Gujare <rupesh.gujare@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/ozwpan/ozhcd.c b/drivers/staging/ozwpan/ozhcd.c
index d313a63..26eaa74 100644 (file)
--- a/drivers/staging/ozwpan/ozhcd.c
+++ b/drivers/staging/ozwpan/ozhcd.c
@@ -715,6 +715,7 @@ void oz_hcd_pd_departed(void *hport)
        hpd = port->hpd;
        port->hpd = NULL;
        port->bus_addr = 0xff;
+       port->config_num = 0;
        port->flags &= ~(OZ_PORT_F_PRESENT | OZ_PORT_F_DYING);
        port->flags |= OZ_PORT_F_CHANGED;
        port->status &= ~USB_PORT_STAT_CONNECTION;