[PATCH] arm: Use generic accessor in irq_set_flags()

[Russell King - ARM Linux]

On Mon, Feb 07, 2011 at 11:56:47PM +0100, Thomas Gleixner wrote:
> The generic irq code provides an accessor function to manipulate
> status flags in the irq descriptor. Replace the open coded variant.
> 
> Neccecary to let the core code rearrange the internal representation.
> 
> Signed-off-by: Thomas Gleixner <tglx at linutronix.de>

Acked-by: Russell King <rmk+kernel at arm.linux.org.uk>