irqchip: omap-intc: minor improvement to omap_irq_pending()

We already hold the number of Pending registers
in omap_nr_pending. Let's use that instead.

Acked-by: Jason Cooper <jason@lakedaemon.net>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Felipe Balbi 2014-09-15 16:15:03 -05:00 • committed by Tony Lindgren
commit 6bd0f16e32