--- zzzz-none-000/linux-2.6.39.4/drivers/tty/serial/8250_pci.c	2011-08-03 19:43:28.000000000 +0000
+++ puma6-arm-6490-729/linux-2.6.39.4/drivers/tty/serial/8250_pci.c	2021-11-10 13:23:10.000000000 +0000
@@ -3796,11 +3796,13 @@
 	{	PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9865,
 		0xA000, 0x3004,
 		0, 0, pbn_b0_bt_4_115200 },
+
+#ifndef  CONFIG_GEN3_UART	
 	/* Intel CE4100 */
 	{	PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CE4100_UART,
 		PCI_ANY_ID,  PCI_ANY_ID, 0, 0,
 		pbn_ce4100_1_115200 },
-
+#endif
 
 	/*
 	 * These entries match devices with class COMMUNICATION_SERIAL,