serial: 8250_pci: make pciserial_detach_ports() static

Fixes the following sparse warning:

drivers/tty/serial/8250/8250_pci.c:3916:6: warning:
 symbol 'pciserial_detach_ports' was not declared. Should it be static?

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/serial/8250/8250_pci.c b/drivers/tty/serial/8250/8250_pci.c
index 0b63109..2c83fd5 100644 (file)
--- a/drivers/tty/serial/8250/8250_pci.c
+++ b/drivers/tty/serial/8250/8250_pci.c
@@ -3695,7 +3695,7 @@ err_out:
 }
 EXPORT_SYMBOL_GPL(pciserial_init_ports);
 
-void pciserial_detach_ports(struct serial_private *priv)
+static void pciserial_detach_ports(struct serial_private *priv)
 {
        struct pci_serial_quirk *quirk;
        int i;