On pon, 2014-11-03 at 15:44 +0000, Russell King - ARM Linux wrote: > On Mon, Nov 03, 2014 at 10:41:02AM -0500, Alan Stern wrote: > > Bear in mind, however, that once the irq_safe flag has been set, the > > runtime PM core offers no way to turn it off again. > > Ah, I thought it did permit it to change both ways. In that case, we > don't need to validate that it doesn't change state on each call, and > we can just get away with checking its value. It cannot be unset but still it could be *set* during runtime (not only in probe). However that shouldn't happen between suspend-resume calls, so the solution of undoing suspend's work seems fine. I'll send a new patch doing this way. Without the wrapper. Best regards, Krzysztof -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
