[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?

[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@intel.com>


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.

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

[RFC PATCH tty] serial: 8250: pericom_do_set_divisor can be static

[kbuild test robot]

Fixes: 6bf4e42f1d19 ("serial: 8250: Add support for higher baud rates to Pericom chips")
Signed-off-by: kbuild test robot <lkp@intel.com>
---
 8250_pci.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/tty/serial/8250/8250_pci.c b/drivers/tty/serial/8250/8250_pci.c
index 7ba1c3b..7f740b3 100644
--- a/drivers/tty/serial/8250/8250_pci.c
+++ b/drivers/tty/serial/8250/8250_pci.c
@@ -1326,7 +1326,7 @@ static int pci_default_setup(struct serial_private *priv,
 
 	return setup_port(priv, port, bar, offset, board->reg_shift);
 }
-void
+static void
 pericom_do_set_divisor(struct uart_port *port, unsigned int baud,
 			       unsigned int quot, unsigned int quot_frac)
 {