On Mon, Dec 03, 2012 at 10:53:07AM +0800, Chao Xie wrote: > I want to correct what i said. For the irq register/unregister i think > can be done at open/release. But for clock enable/disable, i do not > think so. If clock is disabled, as i think RTC will not work. User API > still use open->get_time->close for "date" command. It means that RTC > will not return correct date to user.
"I think" is not good enough for patches like this. Please test it. On SA11x0 and PXA platforms, the clock for the sa1100-rtc is a dummy clock; it has no effect. For MMP, I don't have access to the TRMs so that's something you're going to have to find out. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
