* [soc:board-remove 173/217] drivers/gpio/gpio-tps65910.c:146:13: error: wrong type argument to unary exclamation mark
@ 2026-08-18 11:53 kernel test robot
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From: kernel test robot @ 2026-08-18 11:53 UTC (permalink / raw)
To: Arnd Bergmann; +Cc: oe-kbuild-all, linux-arm-kernel, arm
tree: https://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git board-remove
head: 057394422bc04420585b2790b230d8a1f350ace8
commit: 6b7810dfef678917c316dcac0f6a5281388e8a4e [173/217] mfd: tps65910: remove pdata based probing
config: alpha-allyesconfig (https://download.01.org/0day-ci/archive/20260818/202608181929.NqAM96zH-lkp@intel.com/config)
compiler: alpha-linux-gcc (GCC) 16.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260818/202608181929.NqAM96zH-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202608181929.NqAM96zH-lkp@intel.com/
All errors (new ones prefixed by >>):
drivers/gpio/gpio-tps65910.c: In function 'tps65910_gpio_probe':
>> drivers/gpio/gpio-tps65910.c:146:13: error: wrong type argument to unary exclamation mark
146 | if (!pdata)
| ^
vim +146 drivers/gpio/gpio-tps65910.c
6fe02e9f46fda7 drivers/gpio/gpio-tps65910.c Laxman Dewangan 2012-05-19 103
3836309d93462b drivers/gpio/gpio-tps65910.c Bill Pemberton 2012-11-19 104 static int tps65910_gpio_probe(struct platform_device *pdev)
2537df722d338a drivers/mfd/tps65910-gpio.c Graeme Gregory 2011-05-02 105 {
10bbc48d7a045c drivers/gpio/gpio-tps65910.c Laxman Dewangan 2012-05-11 106 struct tps65910 *tps65910 = dev_get_drvdata(pdev->dev.parent);
6b7810dfef6789 drivers/gpio/gpio-tps65910.c Arnd Bergmann 2026-08-07 107 struct tps65910_board pdata = {};
10bbc48d7a045c drivers/gpio/gpio-tps65910.c Laxman Dewangan 2012-05-11 108 struct tps65910_gpio *tps65910_gpio;
2537df722d338a drivers/mfd/tps65910-gpio.c Graeme Gregory 2011-05-02 109 int ret;
10bbc48d7a045c drivers/gpio/gpio-tps65910.c Laxman Dewangan 2012-05-11 110 int i;
2537df722d338a drivers/mfd/tps65910-gpio.c Graeme Gregory 2011-05-02 111
6dbe6c07f94f34 drivers/gpio/gpio-tps65910.c Andy Shevchenko 2021-12-06 112 device_set_node(&pdev->dev, dev_fwnode(pdev->dev.parent));
6dbe6c07f94f34 drivers/gpio/gpio-tps65910.c Andy Shevchenko 2021-12-06 113
10bbc48d7a045c drivers/gpio/gpio-tps65910.c Laxman Dewangan 2012-05-11 114 tps65910_gpio = devm_kzalloc(&pdev->dev,
10bbc48d7a045c drivers/gpio/gpio-tps65910.c Laxman Dewangan 2012-05-11 115 sizeof(*tps65910_gpio), GFP_KERNEL);
0661175a2ae7f8 drivers/gpio/gpio-tps65910.c Jingoo Han 2014-04-29 116 if (!tps65910_gpio)
10bbc48d7a045c drivers/gpio/gpio-tps65910.c Laxman Dewangan 2012-05-11 117 return -ENOMEM;
2537df722d338a drivers/mfd/tps65910-gpio.c Graeme Gregory 2011-05-02 118
10bbc48d7a045c drivers/gpio/gpio-tps65910.c Laxman Dewangan 2012-05-11 119 tps65910_gpio->tps65910 = tps65910;
10bbc48d7a045c drivers/gpio/gpio-tps65910.c Laxman Dewangan 2012-05-11 120
10bbc48d7a045c drivers/gpio/gpio-tps65910.c Laxman Dewangan 2012-05-11 121 tps65910_gpio->gpio_chip.owner = THIS_MODULE;
10bbc48d7a045c drivers/gpio/gpio-tps65910.c Laxman Dewangan 2012-05-11 122 tps65910_gpio->gpio_chip.label = tps65910->i2c_client->name;
11ad14f86a7847 drivers/gpio/tps65910-gpio.c Jorge Eduardo Candelaria 2011-05-16 123
11ad14f86a7847 drivers/gpio/tps65910-gpio.c Jorge Eduardo Candelaria 2011-05-16 124 switch (tps65910_chip_id(tps65910)) {
11ad14f86a7847 drivers/gpio/tps65910-gpio.c Jorge Eduardo Candelaria 2011-05-16 125 case TPS65910:
10bbc48d7a045c drivers/gpio/gpio-tps65910.c Laxman Dewangan 2012-05-11 126 tps65910_gpio->gpio_chip.ngpio = TPS65910_NUM_GPIO;
58956ba23e2dce drivers/gpio/tps65910-gpio.c Axel Lin 2011-07-06 127 break;
11ad14f86a7847 drivers/gpio/tps65910-gpio.c Jorge Eduardo Candelaria 2011-05-16 128 case TPS65911:
10bbc48d7a045c drivers/gpio/gpio-tps65910.c Laxman Dewangan 2012-05-11 129 tps65910_gpio->gpio_chip.ngpio = TPS65911_NUM_GPIO;
58956ba23e2dce drivers/gpio/tps65910-gpio.c Axel Lin 2011-07-06 130 break;
11ad14f86a7847 drivers/gpio/tps65910-gpio.c Jorge Eduardo Candelaria 2011-05-16 131 default:
10bbc48d7a045c drivers/gpio/gpio-tps65910.c Laxman Dewangan 2012-05-11 132 return -EINVAL;
11ad14f86a7847 drivers/gpio/tps65910-gpio.c Jorge Eduardo Candelaria 2011-05-16 133 }
9fb1f39eb2d670 drivers/gpio/gpio-tps65910.c Linus Walleij 2013-12-04 134 tps65910_gpio->gpio_chip.can_sleep = true;
10bbc48d7a045c drivers/gpio/gpio-tps65910.c Laxman Dewangan 2012-05-11 135 tps65910_gpio->gpio_chip.direction_input = tps65910_gpio_input;
10bbc48d7a045c drivers/gpio/gpio-tps65910.c Laxman Dewangan 2012-05-11 136 tps65910_gpio->gpio_chip.direction_output = tps65910_gpio_output;
d9d87d90cc0b10 drivers/gpio/gpio-tps65910.c Bartosz Golaszewski 2025-07-17 137 tps65910_gpio->gpio_chip.set = tps65910_gpio_set;
10bbc48d7a045c drivers/gpio/gpio-tps65910.c Laxman Dewangan 2012-05-11 138 tps65910_gpio->gpio_chip.get = tps65910_gpio_get;
58383c78425e4e drivers/gpio/gpio-tps65910.c Linus Walleij 2015-11-04 139 tps65910_gpio->gpio_chip.parent = &pdev->dev;
10bbc48d7a045c drivers/gpio/gpio-tps65910.c Laxman Dewangan 2012-05-11 140 tps65910_gpio->gpio_chip.base = -1;
2537df722d338a drivers/mfd/tps65910-gpio.c Graeme Gregory 2011-05-02 141
6b7810dfef6789 drivers/gpio/gpio-tps65910.c Arnd Bergmann 2026-08-07 142 tps65910_parse_dt_for_gpio(&pdev->dev, tps65910,
6b7810dfef6789 drivers/gpio/gpio-tps65910.c Arnd Bergmann 2026-08-07 143 tps65910_gpio->gpio_chip.ngpio,
6b7810dfef6789 drivers/gpio/gpio-tps65910.c Arnd Bergmann 2026-08-07 144 &pdata);
6fe02e9f46fda7 drivers/gpio/gpio-tps65910.c Laxman Dewangan 2012-05-19 145
10bbc48d7a045c drivers/gpio/gpio-tps65910.c Laxman Dewangan 2012-05-11 @146 if (!pdata)
10bbc48d7a045c drivers/gpio/gpio-tps65910.c Laxman Dewangan 2012-05-11 147 goto skip_init;
10bbc48d7a045c drivers/gpio/gpio-tps65910.c Laxman Dewangan 2012-05-11 148
10bbc48d7a045c drivers/gpio/gpio-tps65910.c Laxman Dewangan 2012-05-11 149 /* Configure sleep control for gpios if provided */
10bbc48d7a045c drivers/gpio/gpio-tps65910.c Laxman Dewangan 2012-05-11 150 for (i = 0; i < tps65910_gpio->gpio_chip.ngpio; ++i) {
6b7810dfef6789 drivers/gpio/gpio-tps65910.c Arnd Bergmann 2026-08-07 151 if (!pdata.en_gpio_sleep[i])
10bbc48d7a045c drivers/gpio/gpio-tps65910.c Laxman Dewangan 2012-05-11 152 continue;
2537df722d338a drivers/mfd/tps65910-gpio.c Graeme Gregory 2011-05-02 153
a233d4ebfc6f5b drivers/gpio/gpio-tps65910.c Michał Mirosław 2020-09-27 154 ret = regmap_set_bits(tps65910->regmap,
9467d298e92455 drivers/gpio/gpio-tps65910.c Laxman Dewangan 2012-02-01 155 TPS65910_GPIO0 + i, GPIO_SLEEP_MASK);
9467d298e92455 drivers/gpio/gpio-tps65910.c Laxman Dewangan 2012-02-01 156 if (ret < 0)
9467d298e92455 drivers/gpio/gpio-tps65910.c Laxman Dewangan 2012-02-01 157 dev_warn(tps65910->dev,
10bbc48d7a045c drivers/gpio/gpio-tps65910.c Laxman Dewangan 2012-05-11 158 "GPIO Sleep setting failed with err %d\n", ret);
10bbc48d7a045c drivers/gpio/gpio-tps65910.c Laxman Dewangan 2012-05-11 159 }
10bbc48d7a045c drivers/gpio/gpio-tps65910.c Laxman Dewangan 2012-05-11 160
10bbc48d7a045c drivers/gpio/gpio-tps65910.c Laxman Dewangan 2012-05-11 161 skip_init:
96a03e867c70c7 drivers/gpio/gpio-tps65910.c Alexandru Ardelean 2021-05-21 162 return devm_gpiochip_add_data(&pdev->dev, &tps65910_gpio->gpio_chip,
bf6e855a4e89e1 drivers/gpio/gpio-tps65910.c Laxman Dewangan 2016-02-22 163 tps65910_gpio);
9467d298e92455 drivers/gpio/gpio-tps65910.c Laxman Dewangan 2012-02-01 164 }
10bbc48d7a045c drivers/gpio/gpio-tps65910.c Laxman Dewangan 2012-05-11 165
:::::: The code at line 146 was first introduced by commit
:::::: 10bbc48d7a045c022a54f637c0c6b72f0e38b519 gpio: Convert tps65910 to a platform driver
:::::: TO: Laxman Dewangan <ldewangan@nvidia.com>
:::::: CC: Samuel Ortiz <sameo@linux.intel.com>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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2026-08-18 11:53 [soc:board-remove 173/217] drivers/gpio/gpio-tps65910.c:146:13: error: wrong type argument to unary exclamation mark kernel test robot
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