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path: root/drivers/tty/serial/amba-pl010.c
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Diffstat (limited to 'drivers/tty/serial/amba-pl010.c')
-rw-r--r--drivers/tty/serial/amba-pl010.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/tty/serial/amba-pl010.c b/drivers/tty/serial/amba-pl010.c
index e744b953ca34..47654073123d 100644
--- a/drivers/tty/serial/amba-pl010.c
+++ b/drivers/tty/serial/amba-pl010.c
@@ -446,14 +446,11 @@ pl010_set_termios(struct uart_port *port, struct ktermios *termios,
if ((termios->c_cflag & CREAD) == 0)
uap->port.ignore_status_mask |= UART_DUMMY_RSR_RX;
- /* first, disable everything */
old_cr = readb(uap->port.membase + UART010_CR) & ~UART010_CR_MSIE;
if (UART_ENABLE_MS(port, termios->c_cflag))
old_cr |= UART010_CR_MSIE;
- writel(0, uap->port.membase + UART010_CR);
-
/* Set baud rate */
quot -= 1;
writel((quot & 0xf00) >> 8, uap->port.membase + UART010_LCRM);