Hi Matti, Thank you for the patch! Yet something to improve: [auto build test ERROR on regulator/for-next] [also build test ERROR on next-20180913] [cannot apply to v4.19-rc3] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Matti-Vaittinen/regulator-mfd-dt_bindings-bd718x7-Support-ROHM-bd71847/20180914-000129 base: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git for-next config: i386-randconfig-s0-201836 (attached as .config) compiler: gcc-6 (Debian 6.4.0-9) 6.4.0 20171026 reproduce: # save the attached .config to linux build tree make ARCH=i386 Note: the linux-review/Matti-Vaittinen/regulator-mfd-dt_bindings-bd718x7-Support-ROHM-bd71847/20180914-000129 HEAD 0df8e57cacf59e85ad40a25fbb1bd7e842608be8 builds fine. It only hurts bisectibility. All errors (new ones prefixed by >>): >> drivers/regulator/bd71837-regulator.c:407:18: error: 'BD718XX_4TH_NODVS_BUCK_VOLTAGE_NUM' undeclared here (not in a function) .n_voltages = BD718XX_4TH_NODVS_BUCK_VOLTAGE_NUM, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/regulator/bd71837-regulator.c:735:18: error: initializer element is not constant .n_voltages = BD718XX_4TH_NODVS_BUCK_VOLTAGE_NUM, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/regulator/bd71837-regulator.c:735:18: note: (near initialization for 'bd71837_regulators[7].desc.n_voltages') vim +/BD718XX_4TH_NODVS_BUCK_VOLTAGE_NUM +407 drivers/regulator/bd71837-regulator.c 280 281 static const struct bd718xx_regulator_data bd71847_regulators[] = { 282 { 283 .desc = { 284 .name = "buck1", 285 .of_match = of_match_ptr("BUCK1"), 286 .regulators_node = of_match_ptr("regulators"), 287 .id = BD718XX_BUCK1, 288 .ops = &bd718xx_dvs_buck_regulator_ops, 289 .type = REGULATOR_VOLTAGE, 290 .n_voltages = BD718XX_DVS_BUCK_VOLTAGE_NUM, 291 .linear_ranges = bd718xx_dvs_buck_volts, 292 .n_linear_ranges = 293 ARRAY_SIZE(bd718xx_dvs_buck_volts), 294 .vsel_reg = BD718XX_REG_BUCK1_VOLT_RUN, 295 .vsel_mask = DVS_BUCK_RUN_MASK, 296 .enable_reg = BD718XX_REG_BUCK1_CTRL, 297 .enable_mask = BD718XX_BUCK_EN, 298 .owner = THIS_MODULE, 299 }, 300 .init = { 301 .reg = BD718XX_REG_BUCK1_CTRL, 302 .mask = BD718XX_BUCK_SEL, 303 .val = BD718XX_BUCK_SEL, 304 }, 305 }, 306 { 307 .desc = { 308 .name = "buck2", 309 .of_match = of_match_ptr("BUCK2"), 310 .regulators_node = of_match_ptr("regulators"), 311 .id = BD718XX_BUCK2, 312 .ops = &bd718xx_dvs_buck_regulator_ops, 313 .type = REGULATOR_VOLTAGE, 314 .n_voltages = BD718XX_DVS_BUCK_VOLTAGE_NUM, 315 .linear_ranges = bd718xx_dvs_buck_volts, 316 .n_linear_ranges = ARRAY_SIZE(bd718xx_dvs_buck_volts), 317 .vsel_reg = BD718XX_REG_BUCK2_VOLT_RUN, 318 .vsel_mask = DVS_BUCK_RUN_MASK, 319 .enable_reg = BD718XX_REG_BUCK2_CTRL, 320 .enable_mask = BD718XX_BUCK_EN, 321 .owner = THIS_MODULE, 322 }, 323 .init = { 324 .reg = BD718XX_REG_BUCK2_CTRL, 325 .mask = BD718XX_BUCK_SEL, 326 .val = BD718XX_BUCK_SEL, 327 }, 328 }, 329 { 330 .desc = { 331 .name = "buck3", 332 .of_match = of_match_ptr("BUCK3"), 333 .regulators_node = of_match_ptr("regulators"), 334 .id = BD718XX_BUCK3, 335 .ops = &bd718xx_buck_regulator_ops, 336 .type = REGULATOR_VOLTAGE, 337 .n_voltages = BD718XX_1ST_NODVS_BUCK_VOLTAGE_NUM, 338 .linear_ranges = bd718xx_1st_nodvs_buck_volts, 339 .n_linear_ranges = 340 ARRAY_SIZE(bd718xx_1st_nodvs_buck_volts), 341 .vsel_reg = BD718XX_REG_1ST_NODVS_BUCK_VOLT, 342 .vsel_mask = BD718XX_1ST_NODVS_BUCK_MASK, 343 .enable_reg = BD718XX_REG_1ST_NODVS_BUCK_CTRL, 344 .enable_mask = BD718XX_BUCK_EN, 345 .owner = THIS_MODULE, 346 }, 347 .init = { 348 .reg = BD718XX_REG_1ST_NODVS_BUCK_CTRL, 349 .mask = BD718XX_BUCK_SEL, 350 .val = BD718XX_BUCK_SEL, 351 }, 352 }, 353 { 354 .desc = { 355 .name = "buck4", 356 .of_match = of_match_ptr("BUCK4"), 357 .regulators_node = of_match_ptr("regulators"), 358 .id = BD718XX_BUCK4, 359 .ops = &bd718xx_buck_regulator_ops, 360 .type = REGULATOR_VOLTAGE, 361 .n_voltages = BD71847_BUCK4_VOLTAGE_NUM, 362 .linear_ranges = bd71847_buck4_voltage_ranges, 363 .n_linear_ranges = 364 ARRAY_SIZE(bd71847_buck4_voltage_ranges), 365 .enable_reg = BD718XX_REG_2ND_NODVS_BUCK_CTRL, 366 .vsel_reg = BD718XX_REG_2ND_NODVS_BUCK_VOLT, 367 .vsel_mask = BD71847_BUCK4_MASK, 368 .enable_mask = BD718XX_BUCK_EN, 369 .owner = THIS_MODULE, 370 }, 371 .init = { 372 .reg = BD718XX_REG_2ND_NODVS_BUCK_CTRL, 373 .mask = BD718XX_BUCK_SEL, 374 .val = BD718XX_BUCK_SEL, 375 }, 376 }, 377 { 378 .desc = { 379 .name = "buck5", 380 .of_match = of_match_ptr("BUCK5"), 381 .regulators_node = of_match_ptr("regulators"), 382 .id = BD718XX_BUCK5, 383 .ops = &bd718xx_buck_regulator_nolinear_ops, 384 .type = REGULATOR_VOLTAGE, 385 .volt_table = &bd718xx_3rd_nodvs_buck_volts[0], 386 .n_voltages = ARRAY_SIZE(bd718xx_3rd_nodvs_buck_volts), 387 .vsel_reg = BD718XX_REG_3RD_NODVS_BUCK_VOLT, 388 .vsel_mask = BD718XX_3RD_NODVS_BUCK_MASK, 389 .enable_reg = BD718XX_REG_3RD_NODVS_BUCK_CTRL, 390 .enable_mask = BD718XX_BUCK_EN, 391 .owner = THIS_MODULE, 392 }, 393 .init = { 394 .reg = BD718XX_REG_3RD_NODVS_BUCK_CTRL, 395 .mask = BD718XX_BUCK_SEL, 396 .val = BD718XX_BUCK_SEL, 397 }, 398 }, 399 { 400 .desc = { 401 .name = "buck6", 402 .of_match = of_match_ptr("BUCK6"), 403 .regulators_node = of_match_ptr("regulators"), 404 .id = BD718XX_BUCK6, 405 .ops = &bd718xx_buck_regulator_ops, 406 .type = REGULATOR_VOLTAGE, > 407 .n_voltages = BD718XX_4TH_NODVS_BUCK_VOLTAGE_NUM, 408 .linear_ranges = bd718xx_4th_nodvs_buck_volts, 409 .n_linear_ranges = 410 ARRAY_SIZE(bd718xx_4th_nodvs_buck_volts), 411 .vsel_reg = BD718XX_REG_4TH_NODVS_BUCK_VOLT, 412 .vsel_mask = BD718XX_4TH_NODVS_BUCK_MASK, 413 .enable_reg = BD718XX_REG_4TH_NODVS_BUCK_CTRL, 414 .enable_mask = BD718XX_BUCK_EN, 415 .owner = THIS_MODULE, 416 }, 417 .init = { 418 .reg = BD718XX_REG_4TH_NODVS_BUCK_CTRL, 419 .mask = BD718XX_BUCK_SEL, 420 .val = BD718XX_BUCK_SEL, 421 }, 422 }, 423 { 424 .desc = { 425 .name = "ldo1", 426 .of_match = of_match_ptr("LDO1"), 427 .regulators_node = of_match_ptr("regulators"), 428 .id = BD718XX_LDO1, 429 .ops = &bd718xx_ldo_regulator_ops, 430 .type = REGULATOR_VOLTAGE, 431 .n_voltages = BD718XX_LDO1_VOLTAGE_NUM, 432 .linear_ranges = bd718xx_ldo1_volts, 433 .n_linear_ranges = ARRAY_SIZE(bd718xx_ldo1_volts), 434 .vsel_reg = BD718XX_REG_LDO1_VOLT, 435 .vsel_mask = BD718XX_LDO1_MASK, 436 .enable_reg = BD718XX_REG_LDO1_VOLT, 437 .enable_mask = BD718XX_LDO_EN, 438 .owner = THIS_MODULE, 439 }, 440 .init = { 441 .reg = BD718XX_REG_LDO1_VOLT, 442 .mask = BD718XX_LDO_SEL, 443 .val = BD718XX_LDO_SEL, 444 }, 445 }, 446 { 447 .desc = { 448 .name = "ldo2", 449 .of_match = of_match_ptr("LDO2"), 450 .regulators_node = of_match_ptr("regulators"), 451 .id = BD718XX_LDO2, 452 .ops = &bd718xx_ldo_regulator_nolinear_ops, 453 .type = REGULATOR_VOLTAGE, 454 .volt_table = &ldo_2_volts[0], 455 .vsel_reg = BD718XX_REG_LDO2_VOLT, 456 .vsel_mask = BD718XX_LDO2_MASK, 457 .n_voltages = ARRAY_SIZE(ldo_2_volts), 458 .enable_reg = BD718XX_REG_LDO2_VOLT, 459 .enable_mask = BD718XX_LDO_EN, 460 .owner = THIS_MODULE, 461 }, 462 .init = { 463 .reg = BD718XX_REG_LDO2_VOLT, 464 .mask = BD718XX_LDO_SEL, 465 .val = BD718XX_LDO_SEL, 466 }, 467 }, 468 { 469 .desc = { 470 .name = "ldo3", 471 .of_match = of_match_ptr("LDO3"), 472 .regulators_node = of_match_ptr("regulators"), 473 .id = BD718XX_LDO3, 474 .ops = &bd718xx_ldo_regulator_ops, 475 .type = REGULATOR_VOLTAGE, 476 .n_voltages = BD718XX_LDO3_VOLTAGE_NUM, 477 .linear_ranges = bd718xx_ldo3_volts, 478 .n_linear_ranges = ARRAY_SIZE(bd718xx_ldo3_volts), 479 .vsel_reg = BD718XX_REG_LDO3_VOLT, 480 .vsel_mask = BD718XX_LDO3_MASK, 481 .enable_reg = BD718XX_REG_LDO3_VOLT, 482 .enable_mask = BD718XX_LDO_EN, 483 .owner = THIS_MODULE, 484 }, 485 .init = { 486 .reg = BD718XX_REG_LDO3_VOLT, 487 .mask = BD718XX_LDO_SEL, 488 .val = BD718XX_LDO_SEL, 489 }, 490 }, 491 { 492 .desc = { 493 .name = "ldo4", 494 .of_match = of_match_ptr("LDO4"), 495 .regulators_node = of_match_ptr("regulators"), 496 .id = BD718XX_LDO4, 497 .ops = &bd718xx_ldo_regulator_ops, 498 .type = REGULATOR_VOLTAGE, 499 .n_voltages = BD718XX_LDO4_VOLTAGE_NUM, 500 .linear_ranges = bd718xx_ldo4_volts, 501 .n_linear_ranges = ARRAY_SIZE(bd718xx_ldo4_volts), 502 .vsel_reg = BD718XX_REG_LDO4_VOLT, 503 .vsel_mask = BD718XX_LDO4_MASK, 504 .enable_reg = BD718XX_REG_LDO4_VOLT, 505 .enable_mask = BD718XX_LDO_EN, 506 .owner = THIS_MODULE, 507 }, 508 .init = { 509 .reg = BD718XX_REG_LDO4_VOLT, 510 .mask = BD718XX_LDO_SEL, 511 .val = BD718XX_LDO_SEL, 512 }, 513 }, 514 { 515 .desc = { 516 .name = "ldo5", 517 .of_match = of_match_ptr("LDO5"), 518 .regulators_node = of_match_ptr("regulators"), 519 .id = BD718XX_LDO5, 520 .ops = &bd718xx_ldo_regulator_ops, 521 .type = REGULATOR_VOLTAGE, 522 .n_voltages = BD718XX_LDO5_VOLTAGE_NUM, 523 .linear_ranges = bd718xx_ldo5_volts, 524 .n_linear_ranges = ARRAY_SIZE(bd718xx_ldo5_volts), 525 .vsel_reg = BD718XX_REG_LDO5_VOLT, 526 .vsel_mask = BD71847_LDO5_MASK, 527 .enable_reg = BD718XX_REG_LDO5_VOLT, 528 .enable_mask = BD718XX_LDO_EN, 529 .owner = THIS_MODULE, 530 }, 531 .init = { 532 .reg = BD718XX_REG_LDO5_VOLT, 533 .mask = BD718XX_LDO_SEL, 534 .val = BD718XX_LDO_SEL, 535 }, 536 }, 537 { 538 .desc = { 539 .name = "ldo6", 540 .of_match = of_match_ptr("LDO6"), 541 .regulators_node = of_match_ptr("regulators"), 542 .id = BD718XX_LDO6, 543 .ops = &bd718xx_ldo_regulator_ops, 544 .type = REGULATOR_VOLTAGE, 545 .n_voltages = BD718XX_LDO6_VOLTAGE_NUM, 546 .linear_ranges = bd718xx_ldo6_volts, 547 .n_linear_ranges = ARRAY_SIZE(bd718xx_ldo6_volts), 548 /* LDO6 is supplied by buck5 */ 549 .supply_name = "buck5", 550 .vsel_reg = BD718XX_REG_LDO6_VOLT, 551 .vsel_mask = BD718XX_LDO6_MASK, 552 .enable_reg = BD718XX_REG_LDO6_VOLT, 553 .enable_mask = BD718XX_LDO_EN, 554 .owner = THIS_MODULE, 555 }, 556 .init = { 557 .reg = BD718XX_REG_LDO6_VOLT, 558 .mask = BD718XX_LDO_SEL, 559 .val = BD718XX_LDO_SEL, 560 }, 561 }, 562 }; 563 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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