Re: [PATCH] serial: 8250: add gpio support to exar

From: kbuild test robot
Date: Sat Dec 19 2015 - 04:12:05 EST


Hi Sudip,

[auto build test ERROR on tty/tty-testing]
[also build test ERROR on next-20151218]
[cannot apply to v4.4-rc5]

url: https://github.com/0day-ci/linux/commits/Sudip-Mukherjee/serial-8250-add-gpio-support-to-exar/20151219-161216
base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git tty-testing
config: i386-randconfig-s1-201550 (attached as .config)
reproduce:
# save the attached .config to linux build tree
make ARCH=i386

All errors (new ones prefixed by >>):

drivers/built-in.o: In function `pci_xr17v35x_exit':
>> 8250_pci.c:(.text+0x182f19): undefined reference to `xr17v35x_gpio_exit'
drivers/built-in.o: In function `pci_xr17v35x_setup':
>> 8250_pci.c:(.text+0x183189): undefined reference to `xr17v35x_gpio_init'

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