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USB: otg: fix module reinsert issue
author
Ajay Kumar Gupta
<ajay.gupta@ti.com>
Fri, 3 Jul 2009 07:48:45 +0000
(13:18 +0530)
committer
Greg Kroah-Hartman
<gregkh@suse.de>
Sun, 12 Jul 2009 22:16:41 +0000
(15:16 -0700)
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
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diff --git
a/drivers/usb/otg/nop-usb-xceiv.c
b/drivers/usb/otg/nop-usb-xceiv.c
index
9ed5ea5
..
af456b4
100644
(file)
--- 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);