diff options
| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2018-01-14 22:07:09 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-01-22 14:17:44 +0100 |
| commit | f8bdfe9d27350735d1cc787a5fd7c25078667496 (patch) | |
| tree | fad38561087a7136a40037513f3985a78d2cca81 /drivers/tty | |
| parent | c14b65feac9ebed649d6fe79c6b6d64d21d0287d (diff) | |
| download | linux-f8bdfe9d27350735d1cc787a5fd7c25078667496.tar.bz2 | |
serial: mxs-auart: don't use GPIOF_* with gpiod_get_direction
The documentation was wrong, gpiod_get_direction() returns 0/1 instead
of the GPIOF_* flags. The docs were fixed with commit 94fc73094abe47
("gpio: correct docs about return value of gpiod_get_direction"). Now,
fix this user (until a better, system-wide solution is in place). This
also means we can drop the deprecated use of 'linux/gpio.h'. Yay!
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/mxs-auart.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/tty/serial/mxs-auart.c b/drivers/tty/serial/mxs-auart.c index 5b470406bf9d..079dc47aa142 100644 --- a/drivers/tty/serial/mxs-auart.c +++ b/drivers/tty/serial/mxs-auart.c @@ -40,7 +40,6 @@ #include <asm/cacheflush.h> -#include <linux/gpio.h> #include <linux/gpio/consumer.h> #include <linux/err.h> #include <linux/irq.h> @@ -1597,7 +1596,7 @@ static int mxs_auart_init_gpios(struct mxs_auart_port *s, struct device *dev) for (i = 0; i < UART_GPIO_MAX; i++) { gpiod = mctrl_gpio_to_gpiod(s->gpios, i); - if (gpiod && (gpiod_get_direction(gpiod) == GPIOF_DIR_IN)) + if (gpiod && (gpiod_get_direction(gpiod) == 1)) s->gpio_irq[i] = gpiod_to_irq(gpiod); else s->gpio_irq[i] = -EINVAL; |