[U-Boot] [PATCH] serial: sh: Remove invalid UTF-8 character

[Nobuhiro Iwamatsu]

serial_sh.c contains invalid UTF-8 character.
This deletes the character.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj at renesas.com>
---
 drivers/serial/serial_sh.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/serial/serial_sh.c b/drivers/serial/serial_sh.c
index dd5f9bf..3ff138a 100644
--- a/drivers/serial/serial_sh.c
+++ b/drivers/serial/serial_sh.c
@@ -68,7 +68,7 @@ sh_serial_setbrg_generic(struct uart_port *port, int clk, int baudrate)
 	if (port->clk_mode == EXT_CLK) {
 		unsigned short dl = DL_VALUE(baudrate, clk);
 		sci_out(port, DL, dl);
-		/* Need wait: Clock * 1/dl $B!_(B 1/16 */
+		/* Need wait: Clock * 1/dl * 1/16 */
 		udelay((1000000 * dl * 16 / clk) * 1000 + 1);
 	} else {
 		sci_out(port, SCBRR, SCBRR_VALUE(baudrate, clk));
-- 
2.1.3