[U-Boot] [PATCH 1/2] serial: xuartlite: Staticize local functions

Staticize local functions in xuartlite driver.

Signed-off-by: Axel Lin axel.lin@ingics.com --- drivers/serial/serial_xuartlite.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/serial/serial_xuartlite.c b/drivers/serial/serial_xuartlite.c index 9c1d025..daaf155 100644 --- 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];