As we want gpio_chip .get() calls to be able to return negative
error codes and propagate to drivers, we need to go over all
drivers and make sure their return values are clamped to [0,1].
We do this by using the ret = !!(val) design pattern.
Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
if (set_mux)
sunxi_pmx_set(pctl->pctl_dev, offset, SUN4I_FUNC_IRQ);
if (set_mux)
sunxi_pmx_set(pctl->pctl_dev, offset, SUN4I_FUNC_IRQ);
}
static void sunxi_pinctrl_gpio_set(struct gpio_chip *chip,
}
static void sunxi_pinctrl_gpio_set(struct gpio_chip *chip,