From: David Miller <davem@davemloft.net> Date: 2012-05-14 22:54:13
From: Giuseppe CAVALLARO <redacted>
Date: Mon, 14 May 2012 10:18:43 +0200
Upon resume from standby, there is a possible interrupt
unsafe locking scenario raised when configure the Kernel
with CONFIG_PROVE_LOCKING. So this patch fixes that in
PM driver stuff by calling lock/unlock_irqsave/restore.
Signed-off-by: Giuseppe Cavallaro <redacted>