From: YueHaibing <yuehaibing@huawei.com>
To: <linus.walleij@linaro.org>, <bgolaszewski@baylibre.com>,
<yamada.masahiro@socionext.com>
Cc: <linux-kernel@vger.kernel.org>, <linux-gpio@vger.kernel.org>,
YueHaibing <yuehaibing@huawei.com>
Subject: [PATCH] gpio: Fix build error of function redefinition
Date: Wed, 31 Jul 2019 20:38:14 +0800 [thread overview]
Message-ID: <20190731123814.46624-1-yuehaibing@huawei.com> (raw)
when do randbuilding, I got this error:
In file included from drivers/hwmon/pmbus/ucd9000.c:19:0:
./include/linux/gpio/driver.h:576:1: error: redefinition of gpiochip_add_pin_range
gpiochip_add_pin_range(struct gpio_chip *chip, const char *pinctl_name,
^~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/hwmon/pmbus/ucd9000.c:18:0:
./include/linux/gpio.h:245:1: note: previous definition of gpiochip_add_pin_range was here
gpiochip_add_pin_range(struct gpio_chip *chip, const char *pinctl_name,
^~~~~~~~~~~~~~~~~~~~~~
Reported-by: Hulk Robot <hulkci@huawei.com>
Fixes: 964cb341882f ("gpio: move pincontrol calls to <linux/gpio/driver.h>")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
include/linux/gpio.h | 24 ------------------------
1 file changed, 24 deletions(-)
diff --git a/include/linux/gpio.h b/include/linux/gpio.h
index 40915b4..f757a58 100644
--- a/include/linux/gpio.h
+++ b/include/linux/gpio.h
@@ -241,30 +241,6 @@ static inline int irq_to_gpio(unsigned irq)
return -EINVAL;
}
-static inline int
-gpiochip_add_pin_range(struct gpio_chip *chip, const char *pinctl_name,
- unsigned int gpio_offset, unsigned int pin_offset,
- unsigned int npins)
-{
- WARN_ON(1);
- return -EINVAL;
-}
-
-static inline int
-gpiochip_add_pingroup_range(struct gpio_chip *chip,
- struct pinctrl_dev *pctldev,
- unsigned int gpio_offset, const char *pin_group)
-{
- WARN_ON(1);
- return -EINVAL;
-}
-
-static inline void
-gpiochip_remove_pin_ranges(struct gpio_chip *chip)
-{
- WARN_ON(1);
-}
-
static inline int devm_gpio_request(struct device *dev, unsigned gpio,
const char *label)
{
--
2.7.4
next reply other threads:[~2019-07-31 12:55 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-31 12:38 YueHaibing [this message]
2019-08-06 12:45 ` [PATCH] gpio: Fix build error of function redefinition Linus Walleij
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