diff --git a/drivers/tty/serial/8250/8250_pci.c b/drivers/tty/serial/8250/8250_pci.c
index 90025e4f3452..da501c1390db 100644
--- a/drivers/tty/serial/8250/8250_pci.c
+++ b/drivers/tty/serial/8250/8250_pci.c
@@ -1334,29 +1334,6 @@ static int pci_default_setup(struct serial_private *priv,
 	return setup_port(priv, port, bar, offset, board->reg_shift);
 }
 
-static int pci_pericom_setup(struct serial_private *priv,
-		  const struct pciserial_board *board,
-		  struct uart_8250_port *port, int idx)
-{
-	unsigned int bar, offset = board->first_offset, maxnr;
-
-	bar = FL_GET_BASE(board->flags);
-	if (board->flags & FL_BASE_BARS)
-		bar += idx;
-	else
-		offset += idx * board->uart_offset;
-
-	maxnr = (pci_resource_len(priv->dev, bar) - board->first_offset) >>
-		(board->reg_shift + 3);
-
-	if (board->flags & FL_REGION_SZ_CAP && idx >= maxnr)
-		return 1;
-
-	port->port.uartclk = 14745600;
-
-	return setup_port(priv, port, bar, offset, board->reg_shift);
-}
-
 static int
 ce4100_serial_setup(struct serial_private *priv,
 		  const struct pciserial_board *board,
@@ -2243,16 +2220,6 @@ static struct pci_serial_quirk pci_serial_quirks[] __refdata = {
 		.setup		= pci_default_setup,
 		.exit		= pci_plx9050_exit,
 	},
-	/*
-	 * Pericom
-	 */
-	{
-		.vendor         = PCI_VENDOR_ID_PERICOM,
-		.device         = PCI_ANY_ID,
-		.subvendor      = PCI_ANY_ID,
-		.subdevice      = PCI_ANY_ID,
-		.setup          = pci_pericom_setup,
-	},
 	/*
 	 * PLX
 	 */