summaryrefslogtreecommitdiff
path: root/arch/blackfin/mach-bf533/include/mach/bfin_serial_5xx.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/blackfin/mach-bf533/include/mach/bfin_serial_5xx.h')
-rw-r--r--arch/blackfin/mach-bf533/include/mach/bfin_serial_5xx.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/blackfin/mach-bf533/include/mach/bfin_serial_5xx.h b/arch/blackfin/mach-bf533/include/mach/bfin_serial_5xx.h
index ebf592b59aa..f3d9e495230 100644
--- a/arch/blackfin/mach-bf533/include/mach/bfin_serial_5xx.h
+++ b/arch/blackfin/mach-bf533/include/mach/bfin_serial_5xx.h
@@ -69,6 +69,8 @@
# endif
#endif
+#define BFIN_UART_TX_FIFO_SIZE 2
+
struct bfin_serial_port {
struct uart_port port;
unsigned int old_status;
@@ -83,7 +85,7 @@ struct bfin_serial_port {
unsigned int rx_dma_channel;
struct work_struct tx_dma_workqueue;
#else
-# if ANOMALY_05000230
+# if ANOMALY_05000363
unsigned int anomaly_threshold;
# endif
#endif
@@ -111,7 +113,6 @@ static inline void UART_CLEAR_LSR(struct bfin_serial_port *uart)
bfin_write16(uart->port.membase + OFFSET_LSR, -1);
}
-struct bfin_serial_port bfin_serial_ports[BFIN_UART_NR_PORTS];
struct bfin_serial_res {
unsigned long uart_base_addr;
int uart_irq;
@@ -142,7 +143,6 @@ struct bfin_serial_res bfin_serial_resource[] = {
#define DRIVER_NAME "bfin-uart"
-int nr_ports = BFIN_UART_NR_PORTS;
static void bfin_serial_hw_init(struct bfin_serial_port *uart)
{
@@ -158,7 +158,7 @@ static void bfin_serial_hw_init(struct bfin_serial_port *uart)
}
if (uart->rts_pin >= 0) {
gpio_request(uart->rts_pin, DRIVER_NAME);
- gpio_direction_input(uart->rts_pin, 0);
+ gpio_direction_output(uart->rts_pin, 0);
}
#endif
}