Hi Quentin, [auto build test WARNING on ] url: https://github.com/0day-ci/linux/commits/Quentin-Schulz/add-pinmuxing-support-for-pins-in-AXP209-and-AXP813-PMICs/20170929-162846 base: config: arm64-allmodconfig (attached as .config) compiler: aarch64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=arm64 All warnings (new ones prefixed by >>): drivers//pinctrl/pinctrl-axp209.c: In function 'axp20x_gpio_get_direction': >> drivers//pinctrl/pinctrl-axp209.c:136:12: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] int reg = (int)gpio->desc->pins[offset].pin.drv_data; ^ drivers//pinctrl/pinctrl-axp209.c: In function 'axp20x_gpio_set': drivers//pinctrl/pinctrl-axp209.c:171:12: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] int reg = (int)gpio->desc->pins[offset].pin.drv_data; ^ drivers//pinctrl/pinctrl-axp209.c: In function 'axp20x_pmx_set': drivers//pinctrl/pinctrl-axp209.c:183:12: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] int reg = (int)gpio->desc->pins[offset].pin.drv_data; ^ vim +136 drivers//pinctrl/pinctrl-axp209.c 132 133 static int axp20x_gpio_get_direction(struct gpio_chip *chip, unsigned offset) 134 { 135 struct axp20x_gpio *gpio = gpiochip_get_data(chip); > 136 int reg = (int)gpio->desc->pins[offset].pin.drv_data; 137 unsigned int val; 138 int ret; 139 140 ret = regmap_read(gpio->regmap, reg, &val); 141 if (ret) 142 return ret; 143 144 /* 145 * This shouldn't really happen if the pin is in use already, 146 * or if it's not in use yet, it doesn't matter since we're 147 * going to change the value soon anyway. Default to output. 148 */ 149 if ((val & AXP20X_GPIO_FUNCTIONS) > 2) 150 return 0; 151 152 /* 153 * The GPIO directions are the three lowest values. 154 * 2 is input, 0 and 1 are output 155 */ 156 return val & 2; 157 } 158 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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