Change hardware flow control from poll to interrupt driven

[linux-2.6-omap-h63xx.git] / arch / blackfin / mach-bf537 / include / mach / bfin_serial_5xx.h

diff --git a/arch/blackfin/mach-bf537/include/mach/bfin_serial_5xx.h b/arch/blackfin/mach-bf537/include/mach/bfin_serial_5xx.h
index 9e34700844a294278921a36fe7ca411fd9c3a61f..d46fc4f50cf2860a369c3670d4065eb174feeab2 100644 (file)
--- a/arch/blackfin/mach-bf537/include/mach/bfin_serial_5xx.h
+++ b/arch/blackfin/mach-bf537/include/mach/bfin_serial_5xx.h
@@ -99,7 +99,6 @@ struct bfin_serial_port {
        struct work_struct      tx_dma_workqueue;
 #endif
 #ifdef CONFIG_SERIAL_BFIN_CTSRTS
-       struct timer_list       cts_timer;
        int             cts_pin;
        int             rts_pin;
 #endif
@@ -167,29 +166,3 @@ struct bfin_serial_res bfin_serial_resource[] = {
 };
 
 #define DRIVER_NAME "bfin-uart"
-
-static void bfin_serial_hw_init(struct bfin_serial_port *uart)
-{
-
-#ifdef CONFIG_SERIAL_BFIN_UART0
-       peripheral_request(P_UART0_TX, DRIVER_NAME);
-       peripheral_request(P_UART0_RX, DRIVER_NAME);
-#endif
-
-#ifdef CONFIG_SERIAL_BFIN_UART1
-       peripheral_request(P_UART1_TX, DRIVER_NAME);
-       peripheral_request(P_UART1_RX, DRIVER_NAME);
-#endif
-
-#ifdef CONFIG_SERIAL_BFIN_CTSRTS
-       if (uart->cts_pin >= 0) {
-               gpio_request(uart->cts_pin, DRIVER_NAME);
-               gpio_direction_input(uart->cts_pin);
-       }
-
-       if (uart->rts_pin >= 0) {
-               gpio_request(uart->rts_pin, DRIVER_NAME);
-               gpio_direction_output(uart->rts_pin, 0);
-       }
-#endif
-}