diff --git a/arch/arm/mach-omap1/serial.c b/arch/arm/mach-omap1/serial.c
index d496e50fec40..49381e271be3 100644
--- a/arch/arm/mach-omap1/serial.c
+++ b/arch/arm/mach-omap1/serial.c
@@ -110,20 +110,13 @@ void __init omap_serial_init(void)
 {
 	int i;
 
-	if (cpu_is_omap730()) {
+	if (cpu_is_omap7xx()) {
 		serial_platform_data[0].regshift = 0;
 		serial_platform_data[1].regshift = 0;
 		serial_platform_data[0].irq = INT_730_UART_MODEM_1;
 		serial_platform_data[1].irq = INT_730_UART_MODEM_IRDA_2;
 	}
 
-	if (cpu_is_omap850()) {
-		serial_platform_data[0].regshift = 0;
-		serial_platform_data[1].regshift = 0;
-		serial_platform_data[0].irq = INT_850_UART_MODEM_1;
-		serial_platform_data[1].irq = INT_850_UART_MODEM_IRDA_2;
-	}
-
 	if (cpu_is_omap15xx()) {
 		serial_platform_data[0].uartclk = OMAP1510_BASE_BAUD * 16;
 		serial_platform_data[1].uartclk = OMAP1510_BASE_BAUD * 16;