[pinctrl:devel 152/153] drivers/gpio/gpiolib.c:1942:19: error: conflicting types for 'gpiochip_add_irqchip'

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tree:   https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git devel
head:   bfcadc85ef134881fce5f8635648e36de1ab4c9d
commit: 959bc7b22bd25a3a907fbb9b26a1d0cbdf98ef40 [152/153] gpio: Automatically add lockdep keys
config: x86_64-acpi-redef (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
        git checkout 959bc7b22bd25a3a907fbb9b26a1d0cbdf98ef40
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All error/warnings (new ones prefixed by >>):

>> drivers/gpio/gpiolib.c:1943:19: warning: 'struct lock_dep_class' declared inside parameter list will not be visible outside of this definition or declaration
               struct lock_dep_class *lock_key)
                      ^~~~~~~~~~~~~~
>> drivers/gpio/gpiolib.c:1942:19: error: conflicting types for 'gpiochip_add_irqchip'
    static inline int gpiochip_add_irqchip(struct gpio_chip *gpiochip,
                      ^~~~~~~~~~~~~~~~~~~~
   drivers/gpio/gpiolib.c:75:12: note: previous declaration of 'gpiochip_add_irqchip' was here
    static int gpiochip_add_irqchip(struct gpio_chip *gpiochip,
               ^~~~~~~~~~~~~~~~~~~~
>> drivers/gpio/gpiolib.c:75:12: warning: 'gpiochip_add_irqchip' used but never defined

vim +/gpiochip_add_irqchip +1942 drivers/gpio/gpiolib.c

  1941	
> 1942	static inline int gpiochip_add_irqchip(struct gpio_chip *gpiochip,
> 1943					       struct lock_dep_class *lock_key)
  1944	{
  1945		return 0;
  1946	}
  1947	

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

Attachment: .config.gz
Description: application/gzip


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