Hi,

> +       val = readl(&gpios->reg->gpfsel[BCM2835_GPIO_FSEL_BANK(gpio)]);
> +       val &= ~(BCM2835_GPIO_FSEL_MASK << BCM2835_GPIO_FSEL_SHIFT(gpio));
> +       val |= (func << BCM2835_GPIO_FSEL_SHIFT(gpio));
> +       writel(val, &gpios->reg->gpfsel[BCM2835_GPIO_FSEL_BANK(gpio)]);

Can clrsetbits_le32 be used here ?

Thanks
-Amit
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