From: Ken Kawasaki <redacted>
Date: Tue, 6 Jul 2010 20:22:43 +0900

axnet_cs:
    local_irq_save before calling ei_irq_wrapper.


Signed-off-by: Ken Kawasaki <redacted>

An interrupt handler may not assume that interrupts are disabled when
it is invoked.

The axnet_interrupt() code needs to be fixed to use
spin_lock_irqsave() et al.

Then, this change of your's is no longer needed.