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Message-ID: <201611240704.AptpSMwF%fengguang.wu@intel.com>
Date: Thu, 24 Nov 2016 08:00:03 +0800
From: kbuild test robot <lkp@...el.com>
To: Quentin Schulz <quentin.schulz@...e-electrons.com>
Cc: kbuild-all@...org, linus.walleij@...aro.org, gnurou@...il.com,
robh+dt@...nel.org, mark.rutland@....com, wens@...e.org,
maxime.ripard@...e-electrons.com,
Quentin Schulz <quentin.schulz@...e-electrons.com>,
linux-gpio@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH RESEND 2/2] gpio: axp209: add pinctrl support
Hi Quentin,
[auto build test ERROR on gpio/for-next]
[also build test ERROR on v4.9-rc6 next-20161123]
[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/Quentin-Schulz/add-support-for-AXP209-GPIOs-functions/20161124-061409
base: https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git for-next
config: tile-allmodconfig (attached as .config)
compiler: tilegx-linux-gcc (GCC) 4.6.2
reproduce:
wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=tile
All errors (new ones prefixed by >>):
drivers/gpio/gpio-axp209.c:100:2: error: field name not in record or union initializer
drivers/gpio/gpio-axp209.c:100:2: error: (near initialization for
drivers/gpio/gpio-axp209.c:100:2: error: field name not in record or union initializer
drivers/gpio/gpio-axp209.c:100:2: error: (near initialization for
drivers/gpio/gpio-axp209.c:100:2: error: field name not in record or union initializer
drivers/gpio/gpio-axp209.c:100:2: error: (near initialization for
drivers/gpio/gpio-axp209.c:105:2: error: field name not in record or union initializer
drivers/gpio/gpio-axp209.c:105:2: error: (near initialization for
drivers/gpio/gpio-axp209.c:105:2: error: field name not in record or union initializer
drivers/gpio/gpio-axp209.c:105:2: error: (near initialization for
drivers/gpio/gpio-axp209.c:105:2: error: field name not in record or union initializer
drivers/gpio/gpio-axp209.c:105:2: error: (near initialization for
drivers/gpio/gpio-axp209.c: In function 'axp20x_gpio_get_direction':
drivers/gpio/gpio-axp209.c:131:49: error: request for member 'drv_data' in something not a structure or union
drivers/gpio/gpio-axp209.c:131:16: warning: cast from pointer to integer of different size
drivers/gpio/gpio-axp209.c: In function 'axp20x_gpio_set':
drivers/gpio/gpio-axp209.c:158:49: error: request for member 'drv_data' in something not a structure or union
drivers/gpio/gpio-axp209.c:158:16: warning: cast from pointer to integer of different size
drivers/gpio/gpio-axp209.c: In function 'axp20x_gpio_input':
drivers/gpio/gpio-axp209.c:168:2: error: implicit declaration of function 'pinctrl_gpio_direction_input'
drivers/gpio/gpio-axp209.c: In function 'axp20x_pmx_set':
drivers/gpio/gpio-axp209.c:182:9: error: implicit declaration of function 'pinctrl_dev_get_drvdata'
drivers/gpio/gpio-axp209.c:182:29: warning: initialization makes pointer from integer without a cast [enabled by default]
drivers/gpio/gpio-axp209.c:183:49: error: request for member 'drv_data' in something not a structure or union
drivers/gpio/gpio-axp209.c:183:16: warning: cast from pointer to integer of different size
drivers/gpio/gpio-axp209.c: In function 'axp20x_pmx_func_cnt':
drivers/gpio/gpio-axp209.c:191:29: warning: initialization makes pointer from integer without a cast [enabled by default]
drivers/gpio/gpio-axp209.c: In function 'axp20x_pmx_func_name':
drivers/gpio/gpio-axp209.c:199:29: warning: initialization makes pointer from integer without a cast [enabled by default]
drivers/gpio/gpio-axp209.c: In function 'axp20x_pmx_func_groups':
drivers/gpio/gpio-axp209.c:209:29: warning: initialization makes pointer from integer without a cast [enabled by default]
drivers/gpio/gpio-axp209.c: In function 'axp20x_pinctrl_desc_find_func_by_name':
drivers/gpio/gpio-axp209.c:228:23: error: request for member 'name' in something not a structure or union
drivers/gpio/gpio-axp209.c:228:3: warning: passing argument 1 of 'strcmp' from incompatible pointer type [enabled by default]
include/linux/string.h:42:12: note: expected 'const char but argument is of type 'const struct axp20x_desc_pin
drivers/gpio/gpio-axp209.c: In function 'axp20x_pmx_set_mux':
drivers/gpio/gpio-axp209.c:253:29: warning: initialization makes pointer from integer without a cast [enabled by default]
drivers/gpio/gpio-axp209.c: In function 'axp20x_pctl_desc_find_func_by_pin':
drivers/gpio/gpio-axp209.c:276:15: error: request for member 'number' in something not a structure or union
drivers/gpio/gpio-axp209.c:276:23: warning: comparison between pointer and integer [enabled by default]
drivers/gpio/gpio-axp209.c: At top level:
drivers/gpio/gpio-axp209.c:293:7: warning: 'struct pinctrl_gpio_range' declared inside parameter list [enabled by default]
drivers/gpio/gpio-axp209.c:293:7: warning: its scope is only this definition or declaration, which is probably not what you want [enabled by default]
drivers/gpio/gpio-axp209.c: In function 'axp20x_pmx_gpio_set_direction':
drivers/gpio/gpio-axp209.c:295:29: warning: initialization makes pointer from integer without a cast [enabled by default]
drivers/gpio/gpio-axp209.c: At top level:
drivers/gpio/gpio-axp209.c:311:21: error: variable 'axp20x_pmx_ops' has initializer but incomplete type
drivers/gpio/gpio-axp209.c:312:2: error: unknown field 'get_functions_count' specified in initializer
drivers/gpio/gpio-axp209.c:312:2: warning: excess elements in struct initializer [enabled by default]
drivers/gpio/gpio-axp209.c:312:2: warning: (near initialization for 'axp20x_pmx_ops') [enabled by default]
drivers/gpio/gpio-axp209.c:313:2: error: unknown field 'get_function_name' specified in initializer
drivers/gpio/gpio-axp209.c:313:2: warning: excess elements in struct initializer [enabled by default]
drivers/gpio/gpio-axp209.c:313:2: warning: (near initialization for 'axp20x_pmx_ops') [enabled by default]
drivers/gpio/gpio-axp209.c:314:2: error: unknown field 'get_function_groups' specified in initializer
drivers/gpio/gpio-axp209.c:314:2: warning: excess elements in struct initializer [enabled by default]
drivers/gpio/gpio-axp209.c:314:2: warning: (near initialization for 'axp20x_pmx_ops') [enabled by default]
drivers/gpio/gpio-axp209.c:315:2: error: unknown field 'set_mux' specified in initializer
drivers/gpio/gpio-axp209.c:315:2: warning: excess elements in struct initializer [enabled by default]
drivers/gpio/gpio-axp209.c:315:2: warning: (near initialization for 'axp20x_pmx_ops') [enabled by default]
drivers/gpio/gpio-axp209.c:316:2: error: unknown field 'gpio_set_direction' specified in initializer
drivers/gpio/gpio-axp209.c:316:2: warning: excess elements in struct initializer [enabled by default]
drivers/gpio/gpio-axp209.c:316:2: warning: (near initialization for 'axp20x_pmx_ops') [enabled by default]
drivers/gpio/gpio-axp209.c:317:2: error: unknown field 'strict' specified in initializer
drivers/gpio/gpio-axp209.c:317:2: warning: excess elements in struct initializer [enabled by default]
drivers/gpio/gpio-axp209.c:317:2: warning: (near initialization for 'axp20x_pmx_ops') [enabled by default]
drivers/gpio/gpio-axp209.c: In function 'axp20x_groups_cnt':
drivers/gpio/gpio-axp209.c:322:29: warning: initialization makes pointer from integer without a cast [enabled by default]
drivers/gpio/gpio-axp209.c: In function 'axp20x_group_pins':
drivers/gpio/gpio-axp209.c:330:29: warning: initialization makes pointer from integer without a cast [enabled by default]
drivers/gpio/gpio-axp209.c: In function 'axp20x_group_name':
drivers/gpio/gpio-axp209.c:342:29: warning: initialization makes pointer from integer without a cast [enabled by default]
drivers/gpio/gpio-axp209.c: At top level:
drivers/gpio/gpio-axp209.c:347:21: error: variable 'axp20x_pctrl_ops' has initializer but incomplete type
drivers/gpio/gpio-axp209.c:348:2: error: unknown field 'dt_node_to_map' specified in initializer
drivers/gpio/gpio-axp209.c:348:21: error: 'pinconf_generic_dt_node_to_map_group' undeclared here (not in a function)
drivers/gpio/gpio-axp209.c:348:2: warning: excess elements in struct initializer [enabled by default]
drivers/gpio/gpio-axp209.c:348:2: warning: (near initialization for 'axp20x_pctrl_ops') [enabled by default]
drivers/gpio/gpio-axp209.c:349:2: error: unknown field 'dt_free_map' specified in initializer
drivers/gpio/gpio-axp209.c:349:18: error: 'pinconf_generic_dt_free_map' undeclared here (not in a function)
drivers/gpio/gpio-axp209.c:349:2: warning: excess elements in struct initializer [enabled by default]
drivers/gpio/gpio-axp209.c:349:2: warning: (near initialization for 'axp20x_pctrl_ops') [enabled by default]
drivers/gpio/gpio-axp209.c:350:2: error: unknown field 'get_groups_count' specified in initializer
drivers/gpio/gpio-axp209.c:350:2: warning: excess elements in struct initializer [enabled by default]
drivers/gpio/gpio-axp209.c:350:2: warning: (near initialization for 'axp20x_pctrl_ops') [enabled by default]
drivers/gpio/gpio-axp209.c:351:2: error: unknown field 'get_group_name' specified in initializer
drivers/gpio/gpio-axp209.c:351:2: warning: excess elements in struct initializer [enabled by default]
drivers/gpio/gpio-axp209.c:351:2: warning: (near initialization for 'axp20x_pctrl_ops') [enabled by default]
drivers/gpio/gpio-axp209.c:352:2: error: unknown field 'get_group_pins' specified in initializer
drivers/gpio/gpio-axp209.c:352:2: warning: excess elements in struct initializer [enabled by default]
drivers/gpio/gpio-axp209.c:352:2: warning: (near initialization for 'axp20x_pctrl_ops') [enabled by default]
drivers/gpio/gpio-axp209.c: In function 'axp20x_attach_group_function':
drivers/gpio/gpio-axp209.c:416:23: error: request for member 'name' in something not a structure or union
drivers/gpio/gpio-axp209.c:416:13: warning: assignment from incompatible pointer type [enabled by default]
drivers/gpio/gpio-axp209.c: In function 'axp20x_build_state':
drivers/gpio/gpio-axp209.c:439:49: error: request for member 'name' in something not a structure or union
drivers/gpio/gpio-axp209.c:439:24: warning: assignment from incompatible pointer type [enabled by default]
drivers/gpio/gpio-axp209.c:440:48: error: request for member 'number' in something not a structure or union
drivers/gpio/gpio-axp209.c:440:23: warning: assignment makes integer from pointer without a cast [enabled by default]
drivers/gpio/gpio-axp209.c: In function 'axp20x_pctl_probe':
drivers/gpio/gpio-axp209.c:522:61: error: dereferencing pointer to incomplete type
>> drivers/gpio/gpio-axp209.c:522:52: error: invalid operands to binary Makefile arch drivers include kernel scripts source (have 'int' and 'const struct axp20x_desc_pin
drivers/gpio/gpio-axp209.c:523:8: warning: passing argument 2 of 'devm_kzalloc' makes integer from pointer without a cast [enabled by default]
include/linux/device.h:658:21: note: expected 'size_t' but argument is of type 'const struct axp20x_desc_pin
drivers/gpio/gpio-axp209.c:528:3: error: invalid use of undefined type 'struct pinctrl_pin_desc'
drivers/gpio/gpio-axp209.c:528:7: error: dereferencing pointer to incomplete type
drivers/gpio/gpio-axp209.c:528:3: warning: statement with no effect
drivers/gpio/gpio-axp209.c:530:47: error: dereferencing pointer to incomplete type
drivers/gpio/gpio-axp209.c:530:2: warning: passing argument 2 of 'devm_kzalloc' makes integer from pointer without a cast [enabled by default]
include/linux/device.h:658:21: note: expected 'size_t' but argument is of type 'const struct axp20x_desc_pin
drivers/gpio/gpio-axp209.c:534:12: error: dereferencing pointer to incomplete type
drivers/gpio/gpio-axp209.c:534:12: error: request for member 'name' in something not a structure or union
drivers/gpio/gpio-axp209.c:534:2: warning: statement with no effect
drivers/gpio/gpio-axp209.c:535:12: error: dereferencing pointer to incomplete type
drivers/gpio/gpio-axp209.c:535:12: error: request for member 'owner' in something not a structure or union
drivers/gpio/gpio-axp209.c:535:2: warning: statement with no effect
drivers/gpio/gpio-axp209.c:536:12: error: dereferencing pointer to incomplete type
drivers/gpio/gpio-axp209.c:536:12: error: request for member 'pins' in something not a structure or union
drivers/gpio/gpio-axp209.c:536:2: warning: statement with no effect
drivers/gpio/gpio-axp209.c:537:12: error: dereferencing pointer to incomplete type
drivers/gpio/gpio-axp209.c:537:12: error: request for member 'npins' in something not a structure or union
drivers/gpio/gpio-axp209.c:537:2: warning: statement with no effect
drivers/gpio/gpio-axp209.c:538:12: error: dereferencing pointer to incomplete type
drivers/gpio/gpio-axp209.c:538:12: error: request for member 'pctlops' in something not a structure or union
drivers/gpio/gpio-axp209.c:538:2: warning: statement with no effect
drivers/gpio/gpio-axp209.c:539:12: error: dereferencing pointer to incomplete type
drivers/gpio/gpio-axp209.c:539:12: error: request for member 'pmxops' in something not a structure or union
drivers/gpio/gpio-axp209.c:539:2: warning: statement with no effect
drivers/gpio/gpio-axp209.c:541:2: error: implicit declaration of function 'devm_pinctrl_register'
drivers/gpio/gpio-axp209.c:541:17: warning: assignment makes pointer from integer without a cast [enabled by default]
drivers/gpio/gpio-axp209.c:557:19: error: request for member 'number' in something not a structure or union
drivers/gpio/gpio-axp209.c:557:36: error: request for member 'number' in something not a structure or union
drivers/gpio/gpio-axp209.c:558:11: warning: passing argument 3 of 'gpiochip_add_pin_range' makes integer from pointer without a cast [enabled by default]
include/linux/gpio/driver.h:324:1: note: expected 'unsigned int' but argument is of type 'const struct axp20x_desc_pin
drivers/gpio/gpio-axp209.c:558:11: warning: passing argument 4 of 'gpiochip_add_pin_range' makes integer from pointer without a cast [enabled by default]
include/linux/gpio/driver.h:324:1: note: expected 'unsigned int' but argument is of type 'const struct axp20x_desc_pin
cc1: some warnings being treated as errors
vim +522 drivers/gpio/gpio-axp209.c
410 }
411
412 func_grp = func->groups;
413 while (*func_grp)
414 func_grp++;
415
> 416 *func_grp = pin->pin.name;
417 desc_func++;
418 }
419
420 return 0;
421 }
422
423 static int axp20x_build_state(struct platform_device *pdev)
424 {
425 struct axp20x_pctl *pctl = platform_get_drvdata(pdev);
426 unsigned int npins = pctl->desc->npins;
427 const struct axp20x_desc_pin *pin;
428 struct axp20x_desc_function *func;
429 int i, ret;
430
431 pctl->ngroups = npins;
432 pctl->groups = devm_kzalloc(&pdev->dev,
433 pctl->ngroups * sizeof(*pctl->groups),
434 GFP_KERNEL);
435 if (!pctl->groups)
436 return -ENOMEM;
437
438 for (i = 0; i < npins; i++) {
439 pctl->groups[i].name = pctl->desc->pins[i].pin.name;
440 pctl->groups[i].pin = pctl->desc->pins[i].pin.number;
441 }
442
443 /* We assume 4 functions per pin should be enough as a default max */
444 pctl->functions = devm_kzalloc(&pdev->dev,
445 npins * 4 * sizeof(*pctl->functions),
446 GFP_KERNEL);
447 if (!pctl->functions)
448 return -ENOMEM;
449
450 /* Create a list of uniquely named functions */
451 for (i = 0; i < npins; i++) {
452 pin = &pctl->desc->pins[i];
453 func = pin->functions;
454
455 while (func->name) {
456 axp20x_pinctrl_add_function(pctl, func->name);
457 func++;
458 }
459 }
460
461 pctl->functions = krealloc(pctl->functions,
462 pctl->nfunctions * sizeof(*pctl->functions),
463 GFP_KERNEL);
464
465 for (i = 0; i < npins; i++) {
466 pin = &pctl->desc->pins[i];
467 ret = axp20x_attach_group_function(pdev, pin);
468 if (ret)
469 return ret;
470 }
471
472 return 0;
473 }
474
475 static int axp20x_pctl_probe(struct platform_device *pdev)
476 {
477 struct axp20x_dev *axp20x = dev_get_drvdata(pdev->dev.parent);
478 const struct axp20x_desc_pin *pin;
479 struct axp20x_pctl *pctl;
480 struct pinctrl_desc *pctrl_desc;
481 struct pinctrl_pin_desc *pins;
482 int ret, i;
483
484 if (!of_device_is_available(pdev->dev.of_node))
485 return -ENODEV;
486
487 if (!axp20x) {
488 dev_err(&pdev->dev, "Parent drvdata not set\n");
489 return -EINVAL;
490 }
491
492 pctl = devm_kzalloc(&pdev->dev, sizeof(*pctl), GFP_KERNEL);
493 if (!pctl)
494 return -ENOMEM;
495
496 pctl->chip.base = -1;
497 pctl->chip.can_sleep = true;
498 pctl->chip.request = gpiochip_generic_request;
499 pctl->chip.free = gpiochip_generic_free;
500 pctl->chip.parent = &pdev->dev;
501 pctl->chip.label = dev_name(&pdev->dev);
502 pctl->chip.owner = THIS_MODULE;
503 pctl->chip.get = axp20x_gpio_get;
504 pctl->chip.get_direction = axp20x_gpio_get_direction;
505 pctl->chip.set = axp20x_gpio_set;
506 pctl->chip.direction_input = axp20x_gpio_input;
507 pctl->chip.direction_output = axp20x_gpio_output;
508 pctl->chip.ngpio = 3;
509 pctl->chip.can_sleep = true;
510
511 pctl->regmap = axp20x->regmap;
512
513 pctl->desc = &axp20x_pinctrl_data;
514 pctl->dev = &pdev->dev;
515
516 platform_set_drvdata(pdev, pctl);
517
518 ret = axp20x_build_state(pdev);
519 if (ret)
520 return ret;
521
> 522 pins = devm_kzalloc(&pdev->dev, pctl->desc->npins * sizeof(*pins),
523 GFP_KERNEL);
524 if (!pins)
525 return -ENOMEM;
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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