On 19 September 2012 17:29, Felipe Balbi <balbi@xxxxxx> wrote: > this is what I mean, actually. If we remove pm_runtime_get_sync() in > exchange for pm_runtime_set_active() before pm_runtime_enable(), it > works on PandaBoard, but breaks BeagleBoard. > Perhaps it suggests that OMAP4 (PandaBoard) serial port is already activated but OMAP3 (BeagleBoard) isn't. So we need to reflect that either by doing pm_runtime_set_active() only on OMAP4 or by bringing up the OMAP3 too before the pm_runtime_set_active() call. BTW I understand get_sync(), set_active() and enable() are for different purposes, they can't be traded for one another. -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
