serial: 8250_pci: Remove unused function get_pci_irq()

It is not used since commit 8428413b1d14 ("serial: 8250_pci: Implement MSI(-X) support")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20200909135103.17768-1-yuehaibing@huawei.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 85810b8..824c44e 100644 (file)
--- a/drivers/tty/serial/8250/8250_pci.c
+++ b/drivers/tty/serial/8250/8250_pci.c
@@ -2795,15 +2795,6 @@ static struct pci_serial_quirk *find_quirk(struct pci_dev *dev)
        return quirk;
 }
 
-static inline int get_pci_irq(struct pci_dev *dev,
-                               const struct pciserial_board *board)
-{
-       if (board->flags & FL_NOIRQ)
-               return 0;
-       else
-               return dev->irq;
-}
-
 /*
  * This is the configuration table for all of the PCI serial boards
  * which we support.  It is directly indexed by the pci_board_num_t enum