On Sun, May 29, 2016 at 12:53:08AM +0300, Sergei Shtylyov wrote: > of_irq_get() returns 0 iff irq_create_of_mapping() call fails. Returning > both error code and 0 on failure is a sign of a misdesigned API. Return > -ENXIO instead like one of the callers, platform_get_irq(), does; fix up > the kernel-doc as well... > > Signed-off-by: Sergei Shtylyov <[email protected]>
So I think this is done this way because of the variation in NO_IRQ definition across architectures. But then again, of_irq_get is relatively new. Rob
