gpio: Fix build error of function redefinition
diff mbox series

Message ID 20190731123814.46624-1-yuehaibing@huawei.com
State New
Headers show
Series
  • gpio: Fix build error of function redefinition
Related show

Commit Message

Yuehaibing July 31, 2019, 12:38 p.m. UTC
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(-)

Comments

Linus Walleij Aug. 6, 2019, 12:45 p.m. UTC | #1
On Wed, Jul 31, 2019 at 2:39 PM YueHaibing <yuehaibing@huawei.com> wrote:

> 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>

Yeah those get covered twice these days I suppose.

Patch applied, good catch.

Yours,
Linus Walleij

Patch
diff mbox series

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)
 {