[PATCH] of_irq_to_resource now returns the virq
[PATCH] of_irq_to_resource now returns the virq

Mostly this is to allow for error checking (check the return for NO_IRQ)
Added a check that the resource is non-NULL, too.

Signed-off-by: Andrew Fleming <761b620017597639866580fd234cedf470f42bc1@freescale.com>
Acked-by: Benjamin Herrenschmidt <a7089bb6e7e92505d88aaff006cbdd60cc9120b6@kernel.crashing.org>
Signed-off-by: Paul Mackerras <19a0ba370c443ba08d20b5061586430ab449ee8c@samba.org>

KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas