From ab761ce9f9a88067c5834ce6660ba90493a783ea Mon Sep 17 00:00:00 2001 From: Alison Wang Date: Wed, 2 Mar 2016 11:00:38 +0800 Subject: dm: serial: Remove duplicated carriage return character As the handling for carriage return and line feed is done in the common DM driver serial-uclass.c, such handling in some serial DM drivers is duplicated and need to be removed. Signed-off-by: Alison Wang Reviewed-by: Bin Meng --- drivers/serial/serial_arc.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'drivers/serial/serial_arc.c') diff --git a/drivers/serial/serial_arc.c b/drivers/serial/serial_arc.c index 7dbb49f..6292eb1 100644 --- a/drivers/serial/serial_arc.c +++ b/drivers/serial/serial_arc.c @@ -68,9 +68,6 @@ static int arc_serial_putc(struct udevice *dev, const char c) struct arc_serial_platdata *plat = dev->platdata; struct arc_serial_regs *const regs = plat->reg; - if (c == '\n') - arc_serial_putc(dev, '\r'); - while (!(readb(®s->status) & UART_TXEMPTY)) ; -- cgit v1.1