> It's been pointed out that output GPIOs should have an initial value, to > avoid signal glitching ... among other things, it can be some time before > a driver is ready. This patch corrects that oversight, fixing > > - documentation > - platforms supporting the GPIO interface > - users of that call (just one for now, others are pending) > > Note that most platforms are clear about the hardware letting the output > value be set before the pin direction is changed, but the s3c241x docs > are vague on that topic ... so those chips might not avoid the glitches. > > Signed-off-by: David Brownell <[EMAIL PROTECTED]>
Acked-by: Milan Svoboda <[EMAIL PROTECTED]> - 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/
