linux-kernel - [PATCH 48/62] gpio: gpio-tps65912: Use new GPIO_LINE

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Message-ID: <715be0e29536f90d41bdecc05ce3b337b52ec63b.1572945979.git.matti.vaittinen@fi.rohmeurope.com>
Date:   Tue, 5 Nov 2019 12:34:07 +0200
From:   Matti Vaittinen <matti.vaittinen@...rohmeurope.com>
To:     matti.vaittinen@...rohmeurope.com, mazziesaccount@...il.com
Cc:     Linus Walleij <linus.walleij@...aro.org>,
        Bartosz Golaszewski <bgolaszewski@...libre.com>,
        linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 48/62] gpio: gpio-tps65912: 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@...rohmeurope.com>
---
 drivers/gpio/gpio-tps65912.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpio/gpio-tps65912.c b/drivers/gpio/gpio-tps65912.c
index 3ad68bd78282..510d9ed9fd2a 100644
--- a/drivers/gpio/gpio-tps65912.c
+++ b/drivers/gpio/gpio-tps65912.c
@@ -32,9 +32,9 @@ static int tps65912_gpio_get_direction(struct gpio_chip *gc,
 		return ret;
 
 	if (val & GPIO_CFG_MASK)
-		return 0;
+		return GPIO_LINE_DIRECTION_OUT;
 	else
-		return 1;
+		return GPIO_LINE_DIRECTION_IN;
 }
 
 static int tps65912_gpio_direction_input(struct gpio_chip *gc, unsigned offset)
-- 
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 =]