qeth: postpone freeing of qdio memory
To guarantee that a qdio ccw_device no longer touches the qdio memory shared with Linux, the qdio ccw_device should be offline when freeing the qdio memory. Thus this patch postpones freeing of qdio memory. Signed-off-by: NUrsula Braun <ursula.braun@de.ibm.com> Signed-off-by: NFrank Blaschka <frank.blaschka@de.ibm.com> Reviewed-by: NSebastian Ott <sebott@linux.vnet.ibm.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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