[tty:tty-testing 42/52] drivers/tty/serial/8250/8250_pci.c:1330:1: sparse: sparse: symbol 'pericom_do_set_divisor' was not declared. Should it be static?

[kbuild test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git tty-testing
head:   13b18d35909707571af9539f7731389fbf0feb31
commit: 6bf4e42f1d19de10800f4483b4bb7945aab283cb [42/52] serial: 8250: Add support for higher baud rates to Pericom chips
reproduce:
        # apt-get install sparse
        # sparse version: v0.6.1-rc1-7-g2b96cd8-dirty
        git checkout 6bf4e42f1d19de10800f4483b4bb7945aab283cb
        make ARCH=x86_64 allmodconfig
        make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__'

If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@xxxxxxxxx>


sparse warnings: (new ones prefixed by >>)

>> drivers/tty/serial/8250/8250_pci.c:1330:1: sparse: sparse: symbol 'pericom_do_set_divisor' was not declared. Should it be static?

Please review and possibly fold the followup patch.

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