linux-kernel - [thierryreding:for-5.19/work 141/141] drivers/gpio/gpio-tegra186.c:170:15: error: implicit declaration of function 'pinctrl_gpio_direction_input'; did you mean 'tegra186_gpio_direction

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Date:   Wed, 27 Apr 2022 17:01:56 +0800
From:   kernel test robot <lkp@...el.com>
To:     Thierry Reding <treding@...dia.com>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org
Subject: [thierryreding:for-5.19/work 141/141]
 drivers/gpio/gpio-tegra186.c:170:15: error: implicit declaration of function
 'pinctrl_gpio_direction_input'; did you mean
 'tegra186_gpio_direction_input'?

tree:   https://github.com/thierryreding/linux for-5.19/work
head:   a39ec325554470289e8384e30d06a22960d1dd7b
commit: a39ec325554470289e8384e30d06a22960d1dd7b [141/141] WIP
config: xtensa-randconfig-r004-20220425 (https://download.01.org/0day-ci/archive/20220427/202204271656.UqVmYgYg-lkp@intel.com/config)
compiler: xtensa-linux-gcc (GCC) 11.3.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://github.com/thierryreding/linux/commit/a39ec325554470289e8384e30d06a22960d1dd7b
        git remote add thierryreding https://github.com/thierryreding/linux
        git fetch --no-tags thierryreding for-5.19/work
        git checkout a39ec325554470289e8384e30d06a22960d1dd7b
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross W=1 O=build_dir ARCH=xtensa SHELL=/bin/bash drivers/gpio/

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>

All errors (new ones prefixed by >>):

   drivers/gpio/gpio-tegra186.c: In function 'tegra186_gpio_direction_input':
>> drivers/gpio/gpio-tegra186.c:170:15: error: implicit declaration of function 'pinctrl_gpio_direction_input'; did you mean 'tegra186_gpio_direction_input'? [-Werror=implicit-function-declaration]
     170 |         err = pinctrl_gpio_direction_input(chip->base + offset);
         |               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
         |               tegra186_gpio_direction_input
   cc1: some warnings being treated as errors


vim +170 drivers/gpio/gpio-tegra186.c

   145	
   146	static int tegra186_gpio_direction_input(struct gpio_chip *chip,
   147						 unsigned int offset)
   148	{
   149		struct tegra_gpio *gpio = gpiochip_get_data(chip);
   150		void __iomem *base;
   151		u32 value;
   152		int err;
   153	
   154		dev_info(gpio->gpio.parent, "> %s(chip=%px, offset=%u)\n", __func__, chip, offset);
   155		dev_info(gpio->gpio.parent, "  GPIO: %s\n", gpio->gpio.names[offset]);
   156	
   157		base = tegra186_gpio_get_base(gpio, offset);
   158		if (WARN_ON(base == NULL))
   159			return -ENODEV;
   160	
   161		value = readl(base + TEGRA186_GPIO_OUTPUT_CONTROL);
   162		value |= TEGRA186_GPIO_OUTPUT_CONTROL_FLOATED;
   163		writel(value, base + TEGRA186_GPIO_OUTPUT_CONTROL);
   164	
   165		value = readl(base + TEGRA186_GPIO_ENABLE_CONFIG);
   166		value |= TEGRA186_GPIO_ENABLE_CONFIG_ENABLE;
   167		value &= ~TEGRA186_GPIO_ENABLE_CONFIG_OUT;
   168		writel(value, base + TEGRA186_GPIO_ENABLE_CONFIG);
   169	
 > 170		err = pinctrl_gpio_direction_input(chip->base + offset);
   171		if (err < 0)
   172			dev_err(gpio->gpio.parent, "failed to set pinctrl input direction of GPIO %u: %d\n",
   173				chip->base + offset, err);
   174	
   175		dev_info(gpio->gpio.parent, "< %s() = %d\n", __func__, err);
   176		return err;
   177	}
   178	

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp