From: Yong Zhang <redacted>
Date: Wed, 21 Sep 2011 17:28:40 +0800

Since commit [c58543c8: genirq: Run irq handlers with interrupts disabled],
We run all interrupt handlers with interrupts disabled
and we even check and yell when an interrupt handler
returns with interrupts enabled (see commit [b738a50a:
genirq: Warn when handler enables interrupts]).

So now this flag is a NOOP and can be removed.

Signed-off-by: Yong Zhang <redacted>

Acked-by: David S. Miller <davem@davemloft.net>