On Tue, Jul 8, 2014 at 3:26 AM, Bjorn Andersson <bjorn.andersson@xxxxxxxxxxxxxx> wrote: > Most status bits, e.g. for GPIO and MPP input, is retrieved by reading > the interrupt status registers, so this needs to be exposed to clients. > > Signed-off-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxxxxxx> Hm do you mean you read the input *values* from the interrupt status registers? What madness in that case.... :-) Anyway, since the driver is based on regmap, can't the children just get a regmap * somehow and then just go read the same register instead of having to add a special function for it? When I look at it it seems like it's doing regmap strangely or something, like it's one write then one read operation to get the register(s) and isn't that all supposed to be hidden behind regmap so you don't need the local lock chip->pm_irq_lock? Yours, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
