gpio/pinctrl: make gpio_chip members typed boolean

This switches the two members of struct gpio_chip that were
defined as unsigned foo:1 to bool, because that is indeed what
they are. Switch all users in the gpio and pinctrl subsystems
to assign these values with true/false instead of 0/1. The
users outside these subsystems will survive since true/false
is 1/0, atleast we set some kind of more strict typing example.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index c6326e44e2c0..94467ddb3711 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -1051,7 +1051,7 @@ static void gpiochip_unexport(struct gpio_chip *chip)
         if (dev) {
                 put_device(dev);
                 device_unregister(dev);
-                chip->exported = 0;
+                chip->exported = false;
                 status = 0;
         } else
                 status = -ENODEV;