Messages in this thread | | | Date | Fri, 8 Apr 2022 21:38:55 +0800 | From | kernel test robot <> | Subject | [l1k:smsc95xx_5.17 423/887] drivers/regulator/rpi-panel-attiny-regulator.c:357:12: error: no member named 'of_node' in 'struct gpio_chip'; did you mean 'fwnode'? |
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tree: https://github.com/l1k/linux smsc95xx_5.17 head: 05d68ced287b30f62f18f95b5476135ef669804a commit: ac3d51b0c8cae7b7dacbf817eb7e6b96c1a1ccf2 [423/887] regulator: rpi-panel: Add GPIO control for panel and touch resets config: x86_64-randconfig-a005 (https://download.01.org/0day-ci/archive/20220408/202204082122.onPg5boL-lkp@intel.com/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project c29a51b3a257908aebc01cd7c4655665db317d66) 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/l1k/linux/commit/ac3d51b0c8cae7b7dacbf817eb7e6b96c1a1ccf2 git remote add l1k https://github.com/l1k/linux git fetch --no-tags l1k smsc95xx_5.17 git checkout ac3d51b0c8cae7b7dacbf817eb7e6b96c1a1ccf2 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/regulator/
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
>> drivers/regulator/rpi-panel-attiny-regulator.c:357:12: error: no member named 'of_node' in 'struct gpio_chip'; did you mean 'fwnode'? state->gc.of_node = i2c->dev.of_node; ^~~~~~~ fwnode include/linux/gpio/driver.h:381:24: note: 'fwnode' declared here struct fwnode_handle *fwnode; ^ 1 error generated.
vim +357 drivers/regulator/rpi-panel-attiny-regulator.c
275 276 /* 277 * I2C driver interface functions 278 */ 279 static int attiny_i2c_probe(struct i2c_client *i2c, 280 const struct i2c_device_id *id) 281 { 282 struct backlight_properties props = { }; 283 struct regulator_config config = { }; 284 struct backlight_device *bl; 285 struct regulator_dev *rdev; 286 struct attiny_lcd *state; 287 struct regmap *regmap; 288 unsigned int data; 289 int ret; 290 291 state = devm_kzalloc(&i2c->dev, sizeof(*state), GFP_KERNEL); 292 if (!state) 293 return -ENOMEM; 294 295 mutex_init(&state->lock); 296 i2c_set_clientdata(i2c, state); 297 298 regmap = devm_regmap_init_i2c(i2c, &attiny_regmap_config); 299 if (IS_ERR(regmap)) { 300 ret = PTR_ERR(regmap); 301 dev_err(&i2c->dev, "Failed to allocate register map: %d\n", 302 ret); 303 goto error; 304 } 305 306 ret = regmap_read(regmap, REG_ID, &data); 307 if (ret < 0) { 308 dev_err(&i2c->dev, "Failed to read REG_ID reg: %d\n", ret); 309 goto error; 310 } 311 312 switch (data) { 313 case 0xde: /* ver 1 */ 314 case 0xc3: /* ver 2 */ 315 break; 316 default: 317 dev_err(&i2c->dev, "Unknown Atmel firmware revision: 0x%02x\n", data); 318 ret = -ENODEV; 319 goto error; 320 } 321 322 regmap_write(regmap, REG_POWERON, 0); 323 msleep(30); 324 regmap_write(regmap, REG_PWM, 0); 325 326 config.dev = &i2c->dev; 327 config.regmap = regmap; 328 config.of_node = i2c->dev.of_node; 329 config.init_data = &attiny_regulator_default; 330 config.driver_data = state; 331 332 rdev = devm_regulator_register(&i2c->dev, &attiny_regulator, &config); 333 if (IS_ERR(rdev)) { 334 dev_err(&i2c->dev, "Failed to register ATTINY regulator\n"); 335 ret = PTR_ERR(rdev); 336 goto error; 337 } 338 339 props.type = BACKLIGHT_RAW; 340 props.max_brightness = 0xff; 341 342 state->regmap = regmap; 343 344 bl = devm_backlight_device_register(&i2c->dev, dev_name(&i2c->dev), 345 &i2c->dev, state, &attiny_bl, 346 &props); 347 if (IS_ERR(bl)) { 348 ret = PTR_ERR(bl); 349 goto error; 350 } 351 352 bl->props.brightness = 0xff; 353 354 state->gc.parent = &i2c->dev; 355 state->gc.label = i2c->name; 356 state->gc.owner = THIS_MODULE; > 357 state->gc.of_node = i2c->dev.of_node; 358 state->gc.base = -1; 359 state->gc.ngpio = NUM_GPIO; 360 361 state->gc.set = attiny_gpio_set; 362 state->gc.get_direction = attiny_gpio_get_direction; 363 state->gc.can_sleep = true; 364 365 ret = devm_gpiochip_add_data(&i2c->dev, &state->gc, state); 366 if (ret) { 367 dev_err(&i2c->dev, "Failed to create gpiochip: %d\n", ret); 368 goto error; 369 } 370 371 return 0; 372 373 error: 374 mutex_destroy(&state->lock); 375 376 return ret; 377 } 378
-- 0-DAY CI Kernel Test Service https://01.org/lkp
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