Re: [PATCH] pci: Update VPD size with correct length

From: kbuild test robot
Date: Wed Dec 16 2015 - 05:42:47 EST


Hi Hannes,

[auto build test ERROR on pci/next]
[also build test ERROR on v4.4-rc5 next-20151216]

url: https://github.com/0day-ci/linux/commits/Hannes-Reinecke/pci-Update-VPD-size-with-correct-length/20151216-183013
base: https://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git next
config: x86_64-randconfig-x011-12141150 (attached as .config)
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64

All errors (new ones prefixed by >>):

drivers/pci/access.c: In function 'pci_vpd_pci22_size':
>> drivers/pci/access.c:510:4: error: implicit declaration of function 'dev_debug' [-Werror=implicit-function-declaration]
dev_debug(&dev->dev,
^
cc1: some warnings being treated as errors

vim +/dev_debug +510 drivers/pci/access.c

504 off += 1 + (header[0] & 0x07);
505 tag = (header[0] & 0x78) >> 3;
506 }
507 if (tag == 0x0f) /* End tag descriptor */
508 break;
509 if ((tag != 0x02) && (tag != 0x10) && (tag != 0x11)) {
> 510 dev_debug(&dev->dev,
511 "invalid %s vpd tag %02x at offset %zu.",
512 header[0] & 0x80 ? "large" : "short",
513 tag, off);

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