diff options
| -rw-r--r-- | drivers/tty/serial/imx.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/tty/serial/imx.c b/drivers/tty/serial/imx.c index 412bfbf8730b..ca00b3f1520f 100644 --- a/drivers/tty/serial/imx.c +++ b/drivers/tty/serial/imx.c @@ -1320,7 +1320,7 @@ static void imx_flush_buffer(struct uart_port *port) struct imx_port *sport = (struct imx_port *)port; struct scatterlist *sgl = &sport->tx_sgl[0]; unsigned long temp; - int i = 100, ubir, ubmr, ubrc, uts; + int i = 100, ubir, ubmr, uts; if (!sport->dma_chan_tx) return; @@ -1345,7 +1345,6 @@ static void imx_flush_buffer(struct uart_port *port) */ ubir = readl(sport->port.membase + UBIR); ubmr = readl(sport->port.membase + UBMR); - ubrc = readl(sport->port.membase + UBRC); uts = readl(sport->port.membase + IMX21_UTS); temp = readl(sport->port.membase + UCR2); @@ -1358,7 +1357,6 @@ static void imx_flush_buffer(struct uart_port *port) /* Restore the registers */ writel(ubir, sport->port.membase + UBIR); writel(ubmr, sport->port.membase + UBMR); - writel(ubrc, sport->port.membase + UBRC); writel(uts, sport->port.membase + IMX21_UTS); } |