> On Monday 21 November 2011 09:20:49 Marek Vasut wrote:
> > > Configure the pins as GPIOs prior to using gpio_get_value
> > >
> > > + else {
> > > + mxc_request_iomux(MX51_PIN_GPIO1_8, IOMUX_CONFIG_ALT0);
> > >
> > > *absent = gpio_get_value(IOMUX_TO_GPIO(MX51_PIN_GPIO1_8));
> > >
> > > -
> > > + }
> > >
> > > return 0;
> > >
> > > }
> >
> > NAK. There should be some common function for setting up iomux of those
> > pins. You souldn't set it in repeatedly called functions.
>
> that's what gpio_request() is for
I mean in efika.c ... there should be a common place for these iomux
configurations being done. This is unrelated to gpio ...
> -mike
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