From: kernel test robot <lkp@intel.com>
To: Linus Walleij <linus.walleij@linaro.org>
Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev
Subject: [arm-integrator:test 1/1] drivers/mtd/maps/physmap-core.c:527:52: warning: format specifies type 'unsigned int' but the argument has type 'void *'
Date: Thu, 14 Mar 2024 02:23:38 +0800 [thread overview]
Message-ID: <202403140230.q9kERt7l-lkp@intel.com> (raw)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator.git test
head: 0d7231b62906aa3562554714aa708ac0b452c0a5
commit: 0d7231b62906aa3562554714aa708ac0b452c0a5 [1/1] CFI debug code
config: arm-defconfig (https://download.01.org/0day-ci/archive/20240314/202403140230.q9kERt7l-lkp@intel.com/config)
compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project.git f28c006a5895fc0e329fe15fead81e37457cb1d1)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240314/202403140230.q9kERt7l-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/202403140230.q9kERt7l-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from drivers/mtd/maps/physmap-core.c:35:
include/linux/mtd/map.h:413:43: warning: format specifies type 'unsigned int' but the argument has type 'void *' [-Wformat]
pr_info("%s map->virt=%08x\n", __func__, map->virt);
~~~~ ^~~~~~~~~
include/linux/printk.h:528:34: note: expanded from macro 'pr_info'
printk(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
~~~ ^~~~~~~~~~~
include/linux/printk.h:455:60: note: expanded from macro 'printk'
#define printk(fmt, ...) printk_index_wrap(_printk, fmt, ##__VA_ARGS__)
~~~ ^~~~~~~~~~~
include/linux/printk.h:427:19: note: expanded from macro 'printk_index_wrap'
_p_func(_fmt, ##__VA_ARGS__); \
~~~~ ^~~~~~~~~~~
>> drivers/mtd/maps/physmap-core.c:527:52: warning: format specifies type 'unsigned int' but the argument has type 'void *' [-Wformat]
dev_notice(&dev->dev, "remapped to %08x-%08x\n", info->maps[i].virt,
~~~~ ^~~~~~~~~~~~~~~~~~
include/linux/dev_printk.h:148:71: note: expanded from macro 'dev_notice'
dev_printk_index_wrap(_dev_notice, KERN_NOTICE, dev, dev_fmt(fmt), ##__VA_ARGS__)
~~~ ^~~~~~~~~~~
include/linux/dev_printk.h:110:23: note: expanded from macro 'dev_printk_index_wrap'
_p_func(dev, fmt, ##__VA_ARGS__); \
~~~ ^~~~~~~~~~~
drivers/mtd/maps/physmap-core.c:528:7: warning: format specifies type 'unsigned int' but the argument has type 'void *' [-Wformat]
info->maps[i].virt + info->maps[i].size - 1);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/dev_printk.h:148:71: note: expanded from macro 'dev_notice'
dev_printk_index_wrap(_dev_notice, KERN_NOTICE, dev, dev_fmt(fmt), ##__VA_ARGS__)
~~~ ^~~~~~~~~~~
include/linux/dev_printk.h:110:23: note: expanded from macro 'dev_printk_index_wrap'
_p_func(dev, fmt, ##__VA_ARGS__); \
~~~ ^~~~~~~~~~~
3 warnings generated.
vim +527 drivers/mtd/maps/physmap-core.c
445
446 static int physmap_flash_probe(struct platform_device *dev)
447 {
448 struct physmap_flash_info *info;
449 int err = 0;
450 int i;
451
452 if (!dev->dev.of_node && !dev_get_platdata(&dev->dev))
453 return -EINVAL;
454
455 info = devm_kzalloc(&dev->dev, sizeof(*info), GFP_KERNEL);
456 if (!info)
457 return -ENOMEM;
458
459 while (platform_get_resource(dev, IORESOURCE_MEM, info->nmaps))
460 info->nmaps++;
461
462 if (!info->nmaps)
463 return -ENODEV;
464
465 info->maps = devm_kzalloc(&dev->dev,
466 sizeof(*info->maps) * info->nmaps,
467 GFP_KERNEL);
468 if (!info->maps)
469 return -ENOMEM;
470
471 info->mtds = devm_kzalloc(&dev->dev,
472 sizeof(*info->mtds) * info->nmaps,
473 GFP_KERNEL);
474 if (!info->mtds)
475 return -ENOMEM;
476
477 platform_set_drvdata(dev, info);
478
479 info->gpios = devm_gpiod_get_array_optional(&dev->dev, "addr",
480 GPIOD_OUT_LOW);
481 if (IS_ERR(info->gpios))
482 return PTR_ERR(info->gpios);
483
484 if (info->gpios && info->nmaps > 1) {
485 dev_err(&dev->dev, "addr-gpios only supported for nmaps == 1\n");
486 return -EINVAL;
487 }
488
489 pm_runtime_enable(&dev->dev);
490 pm_runtime_get_sync(&dev->dev);
491
492 if (dev->dev.of_node) {
493 pr_info("%s: call physmap_flash_of_init()\n", __func__);
494 err = physmap_flash_of_init(dev);
495 } else
496 err = physmap_flash_pdata_init(dev);
497
498 if (err) {
499 pm_runtime_put(&dev->dev);
500 pm_runtime_disable(&dev->dev);
501 return err;
502 }
503
504 for (i = 0; i < info->nmaps; i++) {
505 struct resource *res;
506
507 info->maps[i].virt = devm_platform_get_and_ioremap_resource(dev, i, &res);
508 if (IS_ERR(info->maps[i].virt)) {
509 err = PTR_ERR(info->maps[i].virt);
510 goto err_out;
511 }
512
513 dev_notice(&dev->dev, "physmap platform flash device: %pR\n",
514 res);
515
516 if (!info->maps[i].name)
517 info->maps[i].name = dev_name(&dev->dev);
518
519 if (!info->maps[i].phys)
520 info->maps[i].phys = res->start;
521
522 info->win_order = get_bitmask_order(resource_size(res)) - 1;
523 info->maps[i].size = BIT(info->win_order +
524 (info->gpios ?
525 info->gpios->ndescs : 0));
526
> 527 dev_notice(&dev->dev, "remapped to %08x-%08x\n", info->maps[i].virt,
528 info->maps[i].virt + info->maps[i].size - 1);
529
530 info->maps[i].map_priv_1 = (unsigned long)dev;
531
532 if (info->gpios) {
533 pr_info("%s: gpios map init\n", __func__);
534 err = physmap_addr_gpios_map_init(&info->maps[i]);
535 if (err)
536 goto err_out;
537 }
538
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
reply other threads:[~2024-03-13 18:24 UTC|newest]
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