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path: root/drivers/tty/serial/men_z135_uart.c
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Diffstat (limited to 'drivers/tty/serial/men_z135_uart.c')
-rw-r--r--drivers/tty/serial/men_z135_uart.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/tty/serial/men_z135_uart.c b/drivers/tty/serial/men_z135_uart.c
index ef89534dd760..e5d3ebab6dae 100644
--- a/drivers/tty/serial/men_z135_uart.c
+++ b/drivers/tty/serial/men_z135_uart.c
@@ -353,7 +353,6 @@ static void men_z135_handle_tx(struct men_z135_port *uart)
memcpy_toio(port->membase + MEN_Z135_TX_RAM, &xmit->buf[xmit->tail], n);
xmit->tail = (xmit->tail + n) & (UART_XMIT_SIZE - 1);
- mmiowb();
iowrite32(n & 0x3ff, port->membase + MEN_Z135_TX_CTRL);