tree 06344de023485d080d96302b98faef7f18f3ac45
parent cc59c7a9633a2d68d8bf908e4e45571d10e08117
author Venu Byravarasu <vbyravarasu@nvidia.com> 1344579163 +0530
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1344625057 -0700

usb: host: tegra: fix warning messages in ehci_remove

Existing implementation of tegra_ehci_remove() calls
usb_put_hcd(hcd) first and then iounmap(hcd->regs).

usb_put_hcd() implementation calls hcd_release()
which frees up memory allocated for hcd.

As iounmap is trying to unmap hcd->regs, after hcd
getting freed up, warning messages were observed during
unload of USB.

Hence fixing it.

Signed-off-by: Venu Byravarasu <vbyravarasu@nvidia.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>