[PATCH] powerpc: cell: Fix axion_msi irq shutdown

[Arnd Bergmann]

On Tuesday 28 September 2010, Thomas Gleixner wrote:
> Calling unmask_msi_irq on irq shutdown is at least suboptimal.
> Use mask_msi_irq instead.
> 
> Signed-off-by: Thomas Gleixner <tglx at linutronix.de>

Acked-by: Arnd Bergmann <arnd at arndb.de>