[PATCH 1/2] usb: chipidea: host: set host to be null after hcd is freed

[Li Jun]

Set ci->hcd and ci->otg.host to be null in host_stop since the
hcd already freed.

Signed-off-by: Li Jun <jun...@freescale.com>
---
 drivers/usb/chipidea/host.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/usb/chipidea/host.c b/drivers/usb/chipidea/host.c
index 3d24304..053bac9 100644
--- a/drivers/usb/chipidea/host.c
+++ b/drivers/usb/chipidea/host.c
@@ -190,6 +190,8 @@ static void host_stop(struct ci_hdrc *ci)
                        (ci->platdata->flags & CI_HDRC_TURN_VBUS_EARLY_ON))
                                regulator_disable(ci->platdata->reg_vbus);
        }
+       ci->hcd = NULL;
+       ci->otg.host = NULL;
 }
 
 
-- 
1.9.1

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