This patch corrects PCI device id in pci_ids.h for Oxford Semi OX16PCI952

PCI/dual 16950 UART chip, and adds this entry to pci.ids.  I downloaded the
datasheet today and verified that 9521 is the correct device id.

drivers/pci/pci.ids

@@ -3952,6 +3952,7 @@
 	9511  16PCI954 Function 1
 		15ed 2000  Macrolink MCCR Serial p4-7 of 8
 		15ed 2001  Macrolink MCCR Serial p4-15 of 16
+	9521  Oxford Semi OX16PCI952 PCI/dual 16950 UART
 1416  Multiwave Innovation pte Ltd
 1417  Convergenet Technologies Inc
 1418  Kyushu electronics systems Inc

include/linux/pci_ids.h

@@ -1462,9 +1462,9 @@
 #define PCI_VENDOR_ID_OXSEMI		0x1415
 #define PCI_DEVICE_ID_OXSEMI_12PCI840	0x8403
 #define PCI_DEVICE_ID_OXSEMI_16PCI954	0x9501
-#define PCI_DEVICE_ID_OXSEMI_16PCI952	0x950A
 #define PCI_DEVICE_ID_OXSEMI_16PCI95N	0x9511
 #define PCI_DEVICE_ID_OXSEMI_16PCI954PP	0x9513
+#define PCI_DEVICE_ID_OXSEMI_16PCI952	0x9521
 
 #define PCI_VENDOR_ID_AIRONET		0x14b9
 #define PCI_DEVICE_ID_AIRONET_4800_1	0x0001