Re: [PATCH v3] regmap: regmap-irq/gpio-max77620: add level-irq support

From: kbuild test robot
Date: Tue Dec 18 2018 - 10:37:15 EST

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In reply to: Matti Vaittinen: "[PATCH v3] regmap: regmap-irq/gpio-max77620: add level-irq support"
Next in thread: Matti Vaittinen: "Re: [PATCH v3] regmap: regmap-irq/gpio-max77620: add level-irq support"
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Hi Matti,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on regmap/for-next]
[also build test ERROR on next-20181218]
[cannot apply to v4.20-rc7]
[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/regmap-regmap-irq-gpio-max77620-add-level-irq-support/20181218-225844
base: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git for-next
config: x86_64-randconfig-x006-201850 (attached as .config)
compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64

All errors (new ones prefixed by >>):

drivers/base/regmap/regmap-irq.c: In function 'regmap_add_irq_chip':
>> drivers/base/regmap/regmap-irq.c:644:24: error: 'const struct regmap_irq' has no member named 'type_reg_offset'; did you mean 'reg_offset'?
reg = chip->irqs[i].type_reg_offset / map->reg_stride;
^~~~~~~~~~~~~~~
reg_offset
>> drivers/base/regmap/regmap-irq.c:645:41: error: 'const struct regmap_irq' has no member named 'type_rising_mask'
d->type_buf_def[reg] |= chip->irqs[i].type_rising_mask |
^
>> drivers/base/regmap/regmap-irq.c:646:19: error: 'const struct regmap_irq' has no member named 'type_falling_mask'
chip->irqs[i].type_falling_mask;
^

vim +644 drivers/base/regmap/regmap-irq.c

4af8be67f Mark Brown 2012-05-13 446
f8beab2bb Mark Brown 2011-10-28 447 /**
2cf8e2dfd Charles Keepax 2017-01-12 448 * regmap_add_irq_chip() - Use standard regmap IRQ controller handling
f8beab2bb Mark Brown 2011-10-28 449 *
2cf8e2dfd Charles Keepax 2017-01-12 450 * @map: The regmap for the device.
2cf8e2dfd Charles Keepax 2017-01-12 451 * @irq: The IRQ the device uses to signal interrupts.
2cf8e2dfd Charles Keepax 2017-01-12 452 * @irq_flags: The IRQF_ flags to use for the primary interrupt.
2cf8e2dfd Charles Keepax 2017-01-12 453 * @irq_base: Allocate at specific IRQ number if irq_base > 0.
2cf8e2dfd Charles Keepax 2017-01-12 454 * @chip: Configuration for the interrupt controller.
2cf8e2dfd Charles Keepax 2017-01-12 455 * @data: Runtime data structure for the controller, allocated on success.
f8beab2bb Mark Brown 2011-10-28 456 *
f8beab2bb Mark Brown 2011-10-28 457 * Returns 0 on success or an errno on failure.
f8beab2bb Mark Brown 2011-10-28 458 *
f8beab2bb Mark Brown 2011-10-28 459 * In order for this to be efficient the chip really should use a
f8beab2bb Mark Brown 2011-10-28 460 * register cache. The chip driver is responsible for restoring the
f8beab2bb Mark Brown 2011-10-28 461 * register values used by the IRQ controller over suspend and resume.
f8beab2bb Mark Brown 2011-10-28 462 */
f8beab2bb Mark Brown 2011-10-28 463 int regmap_add_irq_chip(struct regmap *map, int irq, int irq_flags,
b026ddbbd Mark Brown 2012-05-31 464 int irq_base, const struct regmap_irq_chip *chip,
f8beab2bb Mark Brown 2011-10-28 465 struct regmap_irq_chip_data **data)
f8beab2bb Mark Brown 2011-10-28 466 {
f8beab2bb Mark Brown 2011-10-28 467 struct regmap_irq_chip_data *d;
4af8be67f Mark Brown 2012-05-13 468 int i;
f8beab2bb Mark Brown 2011-10-28 469 int ret = -ENOMEM;
bc998a730 Bartosz Golaszewski 2018-12-07 470 int num_type_reg;
16032624f Stephen Warren 2012-07-27 471 u32 reg;
7b7d1968e Guo Zeng 2015-09-17 472 u32 unmask_offset;
f8beab2bb Mark Brown 2011-10-28 473
e12892070 Xiubo Li 2014-05-19 474 if (chip->num_regs <= 0)
e12892070 Xiubo Li 2014-05-19 475 return -EINVAL;
e12892070 Xiubo Li 2014-05-19 476
f01ee60ff Stephen Warren 2012-04-09 477 for (i = 0; i < chip->num_irqs; i++) {
f01ee60ff Stephen Warren 2012-04-09 478 if (chip->irqs[i].reg_offset % map->reg_stride)
f01ee60ff Stephen Warren 2012-04-09 479 return -EINVAL;
f01ee60ff Stephen Warren 2012-04-09 480 if (chip->irqs[i].reg_offset / map->reg_stride >=
f01ee60ff Stephen Warren 2012-04-09 481 chip->num_regs)
f01ee60ff Stephen Warren 2012-04-09 482 return -EINVAL;
f01ee60ff Stephen Warren 2012-04-09 483 }
f01ee60ff Stephen Warren 2012-04-09 484
4af8be67f Mark Brown 2012-05-13 485 if (irq_base) {
f8beab2bb Mark Brown 2011-10-28 486 irq_base = irq_alloc_descs(irq_base, 0, chip->num_irqs, 0);
f8beab2bb Mark Brown 2011-10-28 487 if (irq_base < 0) {
f8beab2bb Mark Brown 2011-10-28 488 dev_warn(map->dev, "Failed to allocate IRQs: %d\n",
f8beab2bb Mark Brown 2011-10-28 489 irq_base);
f8beab2bb Mark Brown 2011-10-28 490 return irq_base;
f8beab2bb Mark Brown 2011-10-28 491 }
4af8be67f Mark Brown 2012-05-13 492 }
f8beab2bb Mark Brown 2011-10-28 493
f8beab2bb Mark Brown 2011-10-28 494 d = kzalloc(sizeof(*d), GFP_KERNEL);
f8beab2bb Mark Brown 2011-10-28 495 if (!d)
f8beab2bb Mark Brown 2011-10-28 496 return -ENOMEM;
f8beab2bb Mark Brown 2011-10-28 497
eeda1bd69 lixiubo 2015-11-20 498 d->status_buf = kcalloc(chip->num_regs, sizeof(unsigned int),
f8beab2bb Mark Brown 2011-10-28 499 GFP_KERNEL);
f8beab2bb Mark Brown 2011-10-28 500 if (!d->status_buf)
f8beab2bb Mark Brown 2011-10-28 501 goto err_alloc;
f8beab2bb Mark Brown 2011-10-28 502
eeda1bd69 lixiubo 2015-11-20 503 d->mask_buf = kcalloc(chip->num_regs, sizeof(unsigned int),
f8beab2bb Mark Brown 2011-10-28 504 GFP_KERNEL);
f8beab2bb Mark Brown 2011-10-28 505 if (!d->mask_buf)
f8beab2bb Mark Brown 2011-10-28 506 goto err_alloc;
f8beab2bb Mark Brown 2011-10-28 507
eeda1bd69 lixiubo 2015-11-20 508 d->mask_buf_def = kcalloc(chip->num_regs, sizeof(unsigned int),
f8beab2bb Mark Brown 2011-10-28 509 GFP_KERNEL);
f8beab2bb Mark Brown 2011-10-28 510 if (!d->mask_buf_def)
f8beab2bb Mark Brown 2011-10-28 511 goto err_alloc;
f8beab2bb Mark Brown 2011-10-28 512
a43fd50dc Mark Brown 2012-06-05 513 if (chip->wake_base) {
eeda1bd69 lixiubo 2015-11-20 514 d->wake_buf = kcalloc(chip->num_regs, sizeof(unsigned int),
a43fd50dc Mark Brown 2012-06-05 515 GFP_KERNEL);
a43fd50dc Mark Brown 2012-06-05 516 if (!d->wake_buf)
a43fd50dc Mark Brown 2012-06-05 517 goto err_alloc;
a43fd50dc Mark Brown 2012-06-05 518 }
a43fd50dc Mark Brown 2012-06-05 519
bc998a730 Bartosz Golaszewski 2018-12-07 520 num_type_reg = chip->type_in_mask ? chip->num_regs : chip->num_type_reg;
bc998a730 Bartosz Golaszewski 2018-12-07 521 if (num_type_reg) {
bc998a730 Bartosz Golaszewski 2018-12-07 522 d->type_buf_def = kcalloc(num_type_reg,
7a78479fd Laxman Dewangan 2015-12-22 523 sizeof(unsigned int), GFP_KERNEL);
7a78479fd Laxman Dewangan 2015-12-22 524 if (!d->type_buf_def)
7a78479fd Laxman Dewangan 2015-12-22 525 goto err_alloc;
7a78479fd Laxman Dewangan 2015-12-22 526
bc998a730 Bartosz Golaszewski 2018-12-07 527 d->type_buf = kcalloc(num_type_reg, sizeof(unsigned int),
7a78479fd Laxman Dewangan 2015-12-22 528 GFP_KERNEL);
7a78479fd Laxman Dewangan 2015-12-22 529 if (!d->type_buf)
7a78479fd Laxman Dewangan 2015-12-22 530 goto err_alloc;
7a78479fd Laxman Dewangan 2015-12-22 531 }
7a78479fd Laxman Dewangan 2015-12-22 532
7ac140ec4 Stephen Warren 2012-08-01 533 d->irq_chip = regmap_irq_chip;
ca142750f Stephen Warren 2012-08-01 534 d->irq_chip.name = chip->name;
a43fd50dc Mark Brown 2012-06-05 535 d->irq = irq;
f8beab2bb Mark Brown 2011-10-28 536 d->map = map;
f8beab2bb Mark Brown 2011-10-28 537 d->chip = chip;
f8beab2bb Mark Brown 2011-10-28 538 d->irq_base = irq_base;
022f926a2 Graeme Gregory 2012-05-14 539
022f926a2 Graeme Gregory 2012-05-14 540 if (chip->irq_reg_stride)
022f926a2 Graeme Gregory 2012-05-14 541 d->irq_reg_stride = chip->irq_reg_stride;
022f926a2 Graeme Gregory 2012-05-14 542 else
022f926a2 Graeme Gregory 2012-05-14 543 d->irq_reg_stride = 1;
022f926a2 Graeme Gregory 2012-05-14 544
7a78479fd Laxman Dewangan 2015-12-22 545 if (chip->type_reg_stride)
7a78479fd Laxman Dewangan 2015-12-22 546 d->type_reg_stride = chip->type_reg_stride;
7a78479fd Laxman Dewangan 2015-12-22 547 else
7a78479fd Laxman Dewangan 2015-12-22 548 d->type_reg_stride = 1;
7a78479fd Laxman Dewangan 2015-12-22 549
67921a1a6 Markus Pargmann 2015-08-21 550 if (!map->use_single_read && map->reg_stride == 1 &&
a7440eaa9 Mark Brown 2013-01-03 551 d->irq_reg_stride == 1) {
549e08a0a lixiubo 2015-11-20 552 d->status_reg_buf = kmalloc_array(chip->num_regs,
549e08a0a lixiubo 2015-11-20 553 map->format.val_bytes,
549e08a0a lixiubo 2015-11-20 554 GFP_KERNEL);
a7440eaa9 Mark Brown 2013-01-03 555 if (!d->status_reg_buf)
a7440eaa9 Mark Brown 2013-01-03 556 goto err_alloc;
a7440eaa9 Mark Brown 2013-01-03 557 }
a7440eaa9 Mark Brown 2013-01-03 558
f8beab2bb Mark Brown 2011-10-28 559 mutex_init(&d->lock);
f8beab2bb Mark Brown 2011-10-28 560
f8beab2bb Mark Brown 2011-10-28 561 for (i = 0; i < chip->num_irqs; i++)
f01ee60ff Stephen Warren 2012-04-09 562 d->mask_buf_def[chip->irqs[i].reg_offset / map->reg_stride]
f8beab2bb Mark Brown 2011-10-28 563 |= chip->irqs[i].mask;
f8beab2bb Mark Brown 2011-10-28 564
f8beab2bb Mark Brown 2011-10-28 565 /* Mask all the interrupts by default */
f8beab2bb Mark Brown 2011-10-28 566 for (i = 0; i < chip->num_regs; i++) {
f8beab2bb Mark Brown 2011-10-28 567 d->mask_buf[i] = d->mask_buf_def[i];
16032624f Stephen Warren 2012-07-27 568 reg = chip->mask_base +
16032624f Stephen Warren 2012-07-27 569 (i * map->reg_stride * d->irq_reg_stride);
36ac914ba Xiaofan Tian 2012-08-30 570 if (chip->mask_invert)
a71411dbf Michael Grzeschik 2017-06-23 571 ret = regmap_irq_update_bits(d, reg,
36ac914ba Xiaofan Tian 2012-08-30 572 d->mask_buf[i], ~d->mask_buf[i]);
7b7d1968e Guo Zeng 2015-09-17 573 else if (d->chip->unmask_base) {
7b7d1968e Guo Zeng 2015-09-17 574 unmask_offset = d->chip->unmask_base -
7b7d1968e Guo Zeng 2015-09-17 575 d->chip->mask_base;
a71411dbf Michael Grzeschik 2017-06-23 576 ret = regmap_irq_update_bits(d,
7b7d1968e Guo Zeng 2015-09-17 577 reg + unmask_offset,
7b7d1968e Guo Zeng 2015-09-17 578 d->mask_buf[i],
7b7d1968e Guo Zeng 2015-09-17 579 d->mask_buf[i]);
7b7d1968e Guo Zeng 2015-09-17 580 } else
a71411dbf Michael Grzeschik 2017-06-23 581 ret = regmap_irq_update_bits(d, reg,
0eb46ad0c Mark Brown 2012-08-01 582 d->mask_buf[i], d->mask_buf[i]);
f8beab2bb Mark Brown 2011-10-28 583 if (ret != 0) {
f8beab2bb Mark Brown 2011-10-28 584 dev_err(map->dev, "Failed to set masks in 0x%x: %d\n",
16032624f Stephen Warren 2012-07-27 585 reg, ret);
f8beab2bb Mark Brown 2011-10-28 586 goto err_alloc;
f8beab2bb Mark Brown 2011-10-28 587 }
2753e6f82 Philipp Zabel 2013-07-22 588
2753e6f82 Philipp Zabel 2013-07-22 589 if (!chip->init_ack_masked)
2753e6f82 Philipp Zabel 2013-07-22 590 continue;
2753e6f82 Philipp Zabel 2013-07-22 591
2753e6f82 Philipp Zabel 2013-07-22 592 /* Ack masked but set interrupts */
2753e6f82 Philipp Zabel 2013-07-22 593 reg = chip->status_base +
2753e6f82 Philipp Zabel 2013-07-22 594 (i * map->reg_stride * d->irq_reg_stride);
2753e6f82 Philipp Zabel 2013-07-22 595 ret = regmap_read(map, reg, &d->status_buf[i]);
2753e6f82 Philipp Zabel 2013-07-22 596 if (ret != 0) {
2753e6f82 Philipp Zabel 2013-07-22 597 dev_err(map->dev, "Failed to read IRQ status: %d\n",
2753e6f82 Philipp Zabel 2013-07-22 598 ret);
2753e6f82 Philipp Zabel 2013-07-22 599 goto err_alloc;
2753e6f82 Philipp Zabel 2013-07-22 600 }
2753e6f82 Philipp Zabel 2013-07-22 601
d32334333 Alexander Shiyan 2013-12-15 602 if (d->status_buf[i] && (chip->ack_base || chip->use_ack)) {
2753e6f82 Philipp Zabel 2013-07-22 603 reg = chip->ack_base +
2753e6f82 Philipp Zabel 2013-07-22 604 (i * map->reg_stride * d->irq_reg_stride);
a650fdd94 Guo Zeng 2015-09-17 605 if (chip->ack_invert)
a650fdd94 Guo Zeng 2015-09-17 606 ret = regmap_write(map, reg,
a650fdd94 Guo Zeng 2015-09-17 607 ~(d->status_buf[i] & d->mask_buf[i]));
a650fdd94 Guo Zeng 2015-09-17 608 else
2753e6f82 Philipp Zabel 2013-07-22 609 ret = regmap_write(map, reg,
2753e6f82 Philipp Zabel 2013-07-22 610 d->status_buf[i] & d->mask_buf[i]);
2753e6f82 Philipp Zabel 2013-07-22 611 if (ret != 0) {
2753e6f82 Philipp Zabel 2013-07-22 612 dev_err(map->dev, "Failed to ack 0x%x: %d\n",
2753e6f82 Philipp Zabel 2013-07-22 613 reg, ret);
2753e6f82 Philipp Zabel 2013-07-22 614 goto err_alloc;
2753e6f82 Philipp Zabel 2013-07-22 615 }
2753e6f82 Philipp Zabel 2013-07-22 616 }
f8beab2bb Mark Brown 2011-10-28 617 }
f8beab2bb Mark Brown 2011-10-28 618
40052ca0c Stephen Warren 2012-08-01 619 /* Wake is disabled by default */
40052ca0c Stephen Warren 2012-08-01 620 if (d->wake_buf) {
40052ca0c Stephen Warren 2012-08-01 621 for (i = 0; i < chip->num_regs; i++) {
40052ca0c Stephen Warren 2012-08-01 622 d->wake_buf[i] = d->mask_buf_def[i];
40052ca0c Stephen Warren 2012-08-01 623 reg = chip->wake_base +
40052ca0c Stephen Warren 2012-08-01 624 (i * map->reg_stride * d->irq_reg_stride);
9442490a0 Mark Brown 2013-01-04 625
9442490a0 Mark Brown 2013-01-04 626 if (chip->wake_invert)
a71411dbf Michael Grzeschik 2017-06-23 627 ret = regmap_irq_update_bits(d, reg,
9442490a0 Mark Brown 2013-01-04 628 d->mask_buf_def[i],
9442490a0 Mark Brown 2013-01-04 629 0);
9442490a0 Mark Brown 2013-01-04 630 else
a71411dbf Michael Grzeschik 2017-06-23 631 ret = regmap_irq_update_bits(d, reg,
9442490a0 Mark Brown 2013-01-04 632 d->mask_buf_def[i],
40052ca0c Stephen Warren 2012-08-01 633 d->wake_buf[i]);
40052ca0c Stephen Warren 2012-08-01 634 if (ret != 0) {
40052ca0c Stephen Warren 2012-08-01 635 dev_err(map->dev, "Failed to set masks in 0x%x: %d\n",
40052ca0c Stephen Warren 2012-08-01 636 reg, ret);
40052ca0c Stephen Warren 2012-08-01 637 goto err_alloc;
40052ca0c Stephen Warren 2012-08-01 638 }
40052ca0c Stephen Warren 2012-08-01 639 }
40052ca0c Stephen Warren 2012-08-01 640 }
40052ca0c Stephen Warren 2012-08-01 641
bc998a730 Bartosz Golaszewski 2018-12-07 642 if (chip->num_type_reg && !chip->type_in_mask) {
7a78479fd Laxman Dewangan 2015-12-22 643 for (i = 0; i < chip->num_irqs; i++) {
7a78479fd Laxman Dewangan 2015-12-22 @644 reg = chip->irqs[i].type_reg_offset / map->reg_stride;
7a78479fd Laxman Dewangan 2015-12-22 @645 d->type_buf_def[reg] |= chip->irqs[i].type_rising_mask |
7a78479fd Laxman Dewangan 2015-12-22 @646 chip->irqs[i].type_falling_mask;
7a78479fd Laxman Dewangan 2015-12-22 647 }
7a78479fd Laxman Dewangan 2015-12-22 648 for (i = 0; i < chip->num_type_reg; ++i) {
7a78479fd Laxman Dewangan 2015-12-22 649 if (!d->type_buf_def[i])
7a78479fd Laxman Dewangan 2015-12-22 650 continue;
7a78479fd Laxman Dewangan 2015-12-22 651
7a78479fd Laxman Dewangan 2015-12-22 652 reg = chip->type_base +
7a78479fd Laxman Dewangan 2015-12-22 653 (i * map->reg_stride * d->type_reg_stride);
7a78479fd Laxman Dewangan 2015-12-22 654 if (chip->type_invert)
a71411dbf Michael Grzeschik 2017-06-23 655 ret = regmap_irq_update_bits(d, reg,
7a78479fd Laxman Dewangan 2015-12-22 656 d->type_buf_def[i], 0xFF);
7a78479fd Laxman Dewangan 2015-12-22 657 else
a71411dbf Michael Grzeschik 2017-06-23 658 ret = regmap_irq_update_bits(d, reg,
7a78479fd Laxman Dewangan 2015-12-22 659 d->type_buf_def[i], 0x0);
7a78479fd Laxman Dewangan 2015-12-22 660 if (ret != 0) {
7a78479fd Laxman Dewangan 2015-12-22 661 dev_err(map->dev,
7a78479fd Laxman Dewangan 2015-12-22 662 "Failed to set type in 0x%x: %x\n",
7a78479fd Laxman Dewangan 2015-12-22 663 reg, ret);
7a78479fd Laxman Dewangan 2015-12-22 664 goto err_alloc;
7a78479fd Laxman Dewangan 2015-12-22 665 }
7a78479fd Laxman Dewangan 2015-12-22 666 }
7a78479fd Laxman Dewangan 2015-12-22 667 }
7a78479fd Laxman Dewangan 2015-12-22 668
4af8be67f Mark Brown 2012-05-13 669 if (irq_base)
4af8be67f Mark Brown 2012-05-13 670 d->domain = irq_domain_add_legacy(map->dev->of_node,
4af8be67f Mark Brown 2012-05-13 671 chip->num_irqs, irq_base, 0,
4af8be67f Mark Brown 2012-05-13 672 &regmap_domain_ops, d);
4af8be67f Mark Brown 2012-05-13 673 else
4af8be67f Mark Brown 2012-05-13 674 d->domain = irq_domain_add_linear(map->dev->of_node,
4af8be67f Mark Brown 2012-05-13 675 chip->num_irqs,
4af8be67f Mark Brown 2012-05-13 676 &regmap_domain_ops, d);
4af8be67f Mark Brown 2012-05-13 677 if (!d->domain) {
4af8be67f Mark Brown 2012-05-13 678 dev_err(map->dev, "Failed to create IRQ domain\n");
4af8be67f Mark Brown 2012-05-13 679 ret = -ENOMEM;
4af8be67f Mark Brown 2012-05-13 680 goto err_alloc;
f8beab2bb Mark Brown 2011-10-28 681 }
f8beab2bb Mark Brown 2011-10-28 682
09cadf6e0 Valentin Rothberg 2015-02-11 683 ret = request_threaded_irq(irq, NULL, regmap_irq_thread,
09cadf6e0 Valentin Rothberg 2015-02-11 684 irq_flags | IRQF_ONESHOT,
f8beab2bb Mark Brown 2011-10-28 685 chip->name, d);
f8beab2bb Mark Brown 2011-10-28 686 if (ret != 0) {
eed456f93 Mark Brown 2013-03-19 687 dev_err(map->dev, "Failed to request IRQ %d for %s: %d\n",
eed456f93 Mark Brown 2013-03-19 688 irq, chip->name, ret);
4af8be67f Mark Brown 2012-05-13 689 goto err_domain;
f8beab2bb Mark Brown 2011-10-28 690 }
f8beab2bb Mark Brown 2011-10-28 691
72a6a5df2 Krzysztof Kozlowski 2014-03-13 692 *data = d;
72a6a5df2 Krzysztof Kozlowski 2014-03-13 693
f8beab2bb Mark Brown 2011-10-28 694 return 0;
f8beab2bb Mark Brown 2011-10-28 695
4af8be67f Mark Brown 2012-05-13 696 err_domain:
4af8be67f Mark Brown 2012-05-13 697 /* Should really dispose of the domain but... */
f8beab2bb Mark Brown 2011-10-28 698 err_alloc:
7a78479fd Laxman Dewangan 2015-12-22 699 kfree(d->type_buf);
7a78479fd Laxman Dewangan 2015-12-22 700 kfree(d->type_buf_def);
a43fd50dc Mark Brown 2012-06-05 701 kfree(d->wake_buf);
f8beab2bb Mark Brown 2011-10-28 702 kfree(d->mask_buf_def);
f8beab2bb Mark Brown 2011-10-28 703 kfree(d->mask_buf);
f8beab2bb Mark Brown 2011-10-28 704 kfree(d->status_buf);
a7440eaa9 Mark Brown 2013-01-03 705 kfree(d->status_reg_buf);
f8beab2bb Mark Brown 2011-10-28 706 kfree(d);
f8beab2bb Mark Brown 2011-10-28 707 return ret;
f8beab2bb Mark Brown 2011-10-28 708 }
f8beab2bb Mark Brown 2011-10-28 709 EXPORT_SYMBOL_GPL(regmap_add_irq_chip);
f8beab2bb Mark Brown 2011-10-28 710

:::::: The code at line 644 was first introduced by commit
:::::: 7a78479fd2acd25db7ecd1744d76f6841ec8a257 regmap: irq: add support for configuration of trigger type

:::::: TO: Laxman Dewangan <ldewangan@xxxxxxxxxx>
:::::: CC: Mark Brown <broonie@xxxxxxxxxx>

---
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In reply to: Matti Vaittinen: "[PATCH v3] regmap: regmap-irq/gpio-max77620: add level-irq support"
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