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
If a MCB PCI Carrier device is IO mapped insted of memory-mapped, the memory of the PCI device is still not unmapped. Also the patch adds deallocation of the bus if chameleon_parse_cells() fails. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru> Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>