serial: s5p: set automatically clears after resetting Rx FIFO

[u-boot] / drivers / serial / serial_xuartlite.c

diff --git a/drivers/serial/serial_xuartlite.c b/drivers/serial/serial_xuartlite.c
index 9c1d025c404753e473302496572e8ac2d724d8c7..e6139943ba2506586c768e923efb66497c9f7bc5 100644 (file)
--- a/drivers/serial/serial_xuartlite.c
+++ b/drivers/serial/serial_xuartlite.c
@@ -39,7 +39,7 @@ static struct uartlite *userial_ports[4] = {
 #endif
 };
 
-void uartlite_serial_putc(const char c, const int port)
+static void uartlite_serial_putc(const char c, const int port)
 {
        struct uartlite *regs = userial_ports[port];
 
@@ -51,13 +51,13 @@ void uartlite_serial_putc(const char c, const int port)
        out_be32(&regs->tx_fifo, c & 0xff);
 }
 
-void uartlite_serial_puts(const char *s, const int port)
+static void uartlite_serial_puts(const char *s, const int port)
 {
        while (*s)
                uartlite_serial_putc(*s++, port);
 }
 
-int uartlite_serial_getc(const int port)
+static int uartlite_serial_getc(const int port)
 {
        struct uartlite *regs = userial_ports[port];
 
@@ -66,7 +66,7 @@ int uartlite_serial_getc(const int port)
        return in_be32(&regs->rx_fifo) & 0xff;
 }
 
-int uartlite_serial_tstc(const int port)
+static int uartlite_serial_tstc(const int port)
 {
        struct uartlite *regs = userial_ports[port];
 
@@ -82,16 +82,16 @@ static int uartlite_serial_init(const int port)
 
 /* Multi serial device functions */
 #define DECLARE_ESERIAL_FUNCTIONS(port) \
-       int userial##port##_init(void) \
+       static int userial##port##_init(void) \
                                { return uartlite_serial_init(port); } \
-       void userial##port##_setbrg(void) {} \
-       int userial##port##_getc(void) \
+       static void userial##port##_setbrg(void) {} \
+       static int userial##port##_getc(void) \
                                { return uartlite_serial_getc(port); } \
-       int userial##port##_tstc(void) \
+       static int userial##port##_tstc(void) \
                                { return uartlite_serial_tstc(port); } \
-       void userial##port##_putc(const char c) \
+       static void userial##port##_putc(const char c) \
                                { uartlite_serial_putc(c, port); } \
-       void userial##port##_puts(const char *s) \
+       static void userial##port##_puts(const char *s) \
                                { uartlite_serial_puts(s, port); }
 
 /* Serial device descriptor */