Merge branch 'fix/asoc' into for-linus

[pandora-kernel.git] / arch / blackfin / mach-bf527 / include / mach / bfin_serial_5xx.h

diff --git a/arch/blackfin/mach-bf527/include/mach/bfin_serial_5xx.h b/arch/blackfin/mach-bf527/include/mach/bfin_serial_5xx.h
index e8c41fd..a625659 100644 (file)
--- a/arch/blackfin/mach-bf527/include/mach/bfin_serial_5xx.h
+++ b/arch/blackfin/mach-bf527/include/mach/bfin_serial_5xx.h
@@ -53,9 +53,9 @@
 #define UART_SET_DLAB(uart)     do { UART_PUT_LCR(uart, UART_GET_LCR(uart) | DLAB); SSYNC(); } while (0)
 #define UART_CLEAR_DLAB(uart)   do { UART_PUT_LCR(uart, UART_GET_LCR(uart) & ~DLAB); SSYNC(); } while (0)
 
-#define UART_GET_CTS(x) gpio_get_value(x->cts_pin)
-#define UART_SET_RTS(x) gpio_set_value(x->rts_pin, 1)
-#define UART_CLEAR_RTS(x) gpio_set_value(x->rts_pin, 0)
+#define UART_GET_CTS(x) (!gpio_get_value(x->cts_pin))
+#define UART_DISABLE_RTS(x) gpio_set_value(x->rts_pin, 1)
+#define UART_ENABLE_RTS(x) gpio_set_value(x->rts_pin, 0)
 #define UART_ENABLE_INTS(x, v) UART_PUT_IER(x, v)
 #define UART_DISABLE_INTS(x) UART_PUT_IER(x, 0)
 
@@ -87,6 +87,7 @@
 struct bfin_serial_port {
        struct uart_port port;
        unsigned int old_status;
+       int status_irq;
        unsigned int lsr;
 #ifdef CONFIG_SERIAL_BFIN_DMA
        int tx_done;
@@ -125,6 +126,7 @@ static inline void UART_CLEAR_LSR(struct bfin_serial_port *uart)
 struct bfin_serial_res {
        unsigned long uart_base_addr;
        int uart_irq;
+       int uart_status_irq;
 #ifdef CONFIG_SERIAL_BFIN_DMA
        unsigned int uart_tx_dma_channel;
        unsigned int uart_rx_dma_channel;
@@ -140,6 +142,7 @@ struct bfin_serial_res bfin_serial_resource[] = {
        {
         0xFFC00400,
         IRQ_UART0_RX,
+        IRQ_UART0_ERROR,
 #ifdef CONFIG_SERIAL_BFIN_DMA
         CH_UART0_TX,
         CH_UART0_RX,
@@ -154,6 +157,7 @@ struct bfin_serial_res bfin_serial_resource[] = {
        {
         0xFFC02000,
         IRQ_UART1_RX,
+        IRQ_UART1_ERROR,
 #ifdef CONFIG_SERIAL_BFIN_DMA
         CH_UART1_TX,
         CH_UART1_RX,
@@ -167,29 +171,3 @@ 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
-}