serial: samsung: Staticize local symbol
Staticize symbols not exported and not used outside of file.
Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c
index a0ae942..19ce68e 100644
--- a/drivers/tty/serial/samsung.c
+++ b/drivers/tty/serial/samsung.c
@@ -348,7 +348,7 @@
s3c24xx_serial_start_tx_dma(ourport, count);
}
-void s3c24xx_serial_start_tx(struct uart_port *port)
+static void s3c24xx_serial_start_tx(struct uart_port *port)
{
struct s3c24xx_uart_port *ourport = to_ourport(port);
struct circ_buf *xmit = &port->state->xmit;