Re: [PATCH v5 03/10] PCI: endpoint: functions/pci-epf-test: Add second entry

From: kbuild test robot
Date: Wed Apr 18 2018 - 10:04:47 EST


Hi Gustavo,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on char-misc/char-misc-testing]
[also build test WARNING on v4.17-rc1 next-20180418]
[cannot apply to pci/next robh/for-next]
[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/Gustavo-Pimentel/Designware-EP-support-and-code-clean-up/20180418-214108
config: i386-randconfig-x016-201815 (attached as .config)
compiler: gcc-7 (Debian 7.3.0-16) 7.3.0
reproduce:
# save the attached .config to linux build tree
make ARCH=i386

All warnings (new ones prefixed by >>):

>> drivers/pci/endpoint/functions/pci-epf-test.c:471:11: warning: initializer-string for array of chars is too long
.name = "pci_epf_test_designware",
^~~~~~~~~~~~~~~~~~~~~~~~~
drivers/pci/endpoint/functions/pci-epf-test.c:471:11: note: (near initialization for 'pci_epf_test_ids[1].name')

vim +471 drivers/pci/endpoint/functions/pci-epf-test.c

465
466 static const struct pci_epf_device_id pci_epf_test_ids[] = {
467 {
468 .name = "pci_epf_test",
469 },
470 {
> 471 .name = "pci_epf_test_designware",
472 .driver_data = (kernel_ulong_t)&data_cfg2,
473 },
474 {},
475 };
476

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