From dc7520c17982ca4232233d2781e5cde29e58fbad Mon Sep 17 00:00:00 2001
From: Ajay Kumar Gupta <ajay.gupta@ti.com>
Date: Fri, 3 Jul 2009 13:18:45 +0530
Subject: [PATCH] USB: otg: fix module reinsert issue
Platform_device instance (pd) is not set to NULL in
usb_nop_xceiv_unregister() causing usb_nop_xceiv_register()
to fail during module reinsert.
From: Ajay Kumar Gupta <ajay.gupta@ti.com>
Signed-off-by: Babu Ravi <ravibabu@ti.com>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
---
drivers/usb/otg/nop-usb-xceiv.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/otg/nop-usb-xceiv.c b/drivers/usb/otg/nop-usb-xceiv.c
index 9ed5ea568679..af456b48985f 100644
--- a/drivers/usb/otg/nop-usb-xceiv.c
+++ b/drivers/usb/otg/nop-usb-xceiv.c
@@ -53,6 +53,7 @@ EXPORT_SYMBOL(usb_nop_xceiv_register);
void usb_nop_xceiv_unregister(void)
{
platform_device_unregister(pd);
+ pd = NULL;
}
EXPORT_SYMBOL(usb_nop_xceiv_unregister);
--
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