Revision fddd91016d16277a32727ad272cf2edd3d309c90 authored by Simon Guinot on 13 September 2010, 22:12:01 UTC, committed by David S. Miller on 14 September 2010, 21:31:03 UTC
On resume, before starting the PAL state machine, check if the adjust_link() method is well supplied. If not, this would lead to a NULL pointer dereference in the phy_state_machine() function. This scenario can happen if the Ethernet driver call manually the PHY functions instead of using the PAL state machine. The mv643xx_eth driver is a such example. Signed-off-by: Simon Guinot <sguinot@lacie.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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