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Date:   Tue, 5 Nov 2019 12:16:03 +0200
From:   Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
To:     matti.vaittinen@fi.rohmeurope.com, mazziesaccount@gmail.com
Cc:     Linus Walleij <linus.walleij@linaro.org>,
        Bartosz Golaszewski <bgolaszewski@baylibre.com>,
        linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH 13/62] gpio: gpio-f7188x: Use new GPIO_LINE_DIRECTION
Message-ID: <0a1fe4365ef599adde42396f0bb735c8623f679c.1572945757.git.matti.vaittinen@fi.rohmeurope.com>
References: <cover.1572945757.git.matti.vaittinen@fi.rohmeurope.com>
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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-f7188x.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/gpio/gpio-f7188x.c b/drivers/gpio/gpio-f7188x.c
index fdc639f856f1..cadd02993539 100644
--- a/drivers/gpio/gpio-f7188x.c
+++ b/drivers/gpio/gpio-f7188x.c
@@ -250,7 +250,10 @@ static int f7188x_gpio_get_direction(struct gpio_chip *chip, unsigned offset)
 
 	superio_exit(sio->addr);
 
-	return !(dir & 1 << offset);
+	if (dir & 1 << offset)
+		return GPIO_LINE_DIRECTION_OUT;
+
+	return GPIO_LINE_DIRECTION_IN;
 }
 
 static int f7188x_gpio_direction_in(struct gpio_chip *chip, 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 =]