| Message ID | b9d94bb3ddac30baa6052fac1a40b3f1075727fb.1572945986.git.matti.vaittinen@fi.rohmeurope.com |
|---|---|
| State | New |
| Headers | show |
| Series | None | expand |
diff --git a/drivers/gpio/gpio-tqmx86.c b/drivers/gpio/gpio-tqmx86.c index a3109bcaa0ac..5022e0ad0fae 100644 --- a/drivers/gpio/gpio-tqmx86.c +++ b/drivers/gpio/gpio-tqmx86.c @@ -101,7 +101,10 @@ static int tqmx86_gpio_direction_output(struct gpio_chip *chip, static int tqmx86_gpio_get_direction(struct gpio_chip *chip, unsigned int offset) { - return !!(TQMX86_DIR_INPUT_MASK & BIT(offset)); + if (TQMX86_DIR_INPUT_MASK & BIT(offset)) + return GPIO_LINE_DIRECTION_IN; + + return GPIO_LINE_DIRECTION_OUT; } static void tqmx86_gpio_irq_mask(struct irq_data *data)
It's hard for occasional GPIO code reader/writer to know if values 0/1 equal to IN or OUT. Use defined GPIO_LINE_DIRECTION_IN and GPIO_LINE_DIRECTION_OUT to help them out. Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> --- drivers/gpio/gpio-tqmx86.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)