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Subject[PATCH 40/62] gpio: gpio-siox: Use new GPIO_LINE_DIRECTION
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-siox.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpio/gpio-siox.c b/drivers/gpio/gpio-siox.c
index 006a7e6a75f2..311f66757b92 100644
--- a/drivers/gpio/gpio-siox.c
+++ b/drivers/gpio/gpio-siox.c
@@ -203,9 +203,9 @@ static int gpio_siox_direction_output(struct gpio_chip *chip,
static int gpio_siox_get_direction(struct gpio_chip *chip, unsigned int offset)
{
if (offset < 12)
- return 1; /* input */
+ return GPIO_LINE_DIRECTION_IN;
else
- return 0; /* output */
+ return GPIO_LINE_DIRECTION_OUT;
}

static int gpio_siox_probe(struct siox_device *sdevice)
--
2.21.0

--
Matti Vaittinen, Linux device drivers
ROHM Semiconductors, Finland SWDC
Kiviharjunlenkki 1E
90220 OULU
FINLAND

~~~ "I don't think so," said Rene Descartes. Just then he vanished ~~~
Simon says - in Latin please.
~~~ "non cogito me" dixit Rene Descarte, deinde evanescavit ~~~
Thanks to Simon Glass for the translation =]

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