linux-kernel - [PATCH] gpio: mmio: remove untrue leftover comment

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Date:   Wed, 13 Nov 2019 10:43:52 +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] gpio: mmio: remove untrue leftover comment

The comment should have been removed when new GPIO direction
definitions were taken in use as the function logic was changed. It
is now perfectly valid and Ok to hit the return from the bottom of
the direction getting function.

Signed-off-by: Matti Vaittinen <matti.vaittinen@...rohmeurope.com>
---

Sorry guys. Just noticed that I should've removed this comment in
original patch series.

 drivers/gpio/gpio-mmio.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/gpio/gpio-mmio.c b/drivers/gpio/gpio-mmio.c
index cd07c948649f..f729e3e9e983 100644
--- a/drivers/gpio/gpio-mmio.c
+++ b/drivers/gpio/gpio-mmio.c
@@ -386,7 +386,6 @@ static int bgpio_get_dir(struct gpio_chip *gc, unsigned int gpio)
 		if (!(gc->read_reg(gc->reg_dir_in) & bgpio_line2mask(gc, gpio)))
 			return GPIO_LINE_DIRECTION_OUT;

-	/* This should not happen */
 	return GPIO_LINE_DIRECTION_IN;
 }

base-commit: 70d97e099bb426ecb3ad4bf31e88dbf2ef4b2e4c
-- 
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 =]