On Tue, Sep 27, 2016 at 2:26 AM, Stefan Agner <ste...@agner.ch> wrote:
> + /* Only change pad configuration if pad is still a GPIO */ > + if (reg & (0x7 << 20)) > + return; > + > + /* Clear IBE/OBE/PUE to disable the pin (Hi-Z) */ > reg &= ~0x7; > writel(reg, ipctl->base + pin_reg->mux_reg); Please #define the magic 7 and 20 above so we see what is going on if you choose this approach. Yours, Linus Walleij
