On Tue, Oct 07, 2014 at 10:03:08PM +0200, Christophe Ricard wrote: > In order to manage irq, locality must be active. As Status Ready > interrupt is activated, when going back into ready state with the > cancel function, we need to add a little delay to make sure the irq > is going to be serviced before the release_locality is hit.
Using a delay for this seems pretty sketchy, is this supposed to be waiting for a level sensitive IRQ to desassert? or a queued IRQ to be delivered? What is the harm without the udelay? Jason -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
