Re: [PATCH V5 3/3] ARM64 LPC: LPC driver implementation on Hip06

kbuild test robot
2016-11-08T06:11:48Z

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Hi zhichang.yuan,

[auto build test WARNING on arm64/for-next/core]
[also build test WARNING on v4.9-rc4 next-20161028]
[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/zhichang-yuan/ARM64-LPC-legacy-ISA-I-O-support/20161108-114742
base: https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-next/core
config: arm64-allmodconfig (attached as .config)
compiler: aarch64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705
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=arm64

All warnings (new ones prefixed by >>):

drivers/bus/hisi_lpc.c: In function 'hisilpc_probe':
>> drivers/bus/hisi_lpc.c:439:45: warning: format '%d' expects argument of type 'int', but argument 3 has type 'long int' [-Wformat=]
dev_err(&pdev->dev, "ioremap memory FAIL(%d)!\n",
^

vim +439 drivers/bus/hisi_lpc.c

423 {
424 struct resource *iores;
425 struct hisilpc_dev *lpcdev;
426 int ret;
427
428 dev_info(&pdev->dev, "probing hslpc...\n");
429
430 lpcdev = devm_kzalloc(&pdev->dev,
431 sizeof(struct hisilpc_dev), GFP_KERNEL);
432 if (!lpcdev)
433 return -ENOMEM;
434
435 spin_lock_init(&lpcdev->cycle_lock);
436 iores = platform_get_resource(pdev, IORESOURCE_MEM, 0);
437 lpcdev->membase = devm_ioremap_resource(&pdev->dev, iores);
438 if (IS_ERR(lpcdev->membase)) {
> 439 dev_err(&pdev->dev, "ioremap memory FAIL(%d)!\n",
440 PTR_ERR(lpcdev->membase));
441 return PTR_ERR(lpcdev->membase);
442 }
443 /*
444 * The first PCIBIOS_MIN_IO is reserved specifically for indirectIO.
445 * It will separate indirectIO range from pci host bridge to
446 * avoid the possible PIO conflict.
447 * Set the indirectIO range directly here.

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