Commit 220a04f0 authored Nov 14, 2016 by Linus Walleij

gpio: tc3589x: fix up .get_direction()



The bit in the TC3589x direction register is 0 for input
and 1 for output, but the gpiolib expects the reverse.
Fix up the logic.

Cc: stable@vger.kernel.org
Fixes: 14063d71 ("gpio: tc3589x: add .get_direction() and small cleanup")
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

parent 60f8339e

drivers/gpio/gpio-tc3589x.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -97,7 +97,7 @@ static int tc3589x_gpio_get_direction(struct gpio_chip *chip,
		if (ret < 0)
		return ret;

		return !!(ret & BIT(pos));
		return !(ret & BIT(pos));
		}

		static int tc3589x_gpio_set_single_ended(struct gpio_chip *chip,