diff options
Diffstat (limited to 'drivers/serial/amba-pl010.c')
-rw-r--r-- | drivers/serial/amba-pl010.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/serial/amba-pl010.c b/drivers/serial/amba-pl010.c index 4213fabc62bf..4d3626ef4643 100644 --- a/drivers/serial/amba-pl010.c +++ b/drivers/serial/amba-pl010.c | |||
@@ -129,6 +129,8 @@ static void pl010_rx_chars(struct uart_port *port) | |||
129 | */ | 129 | */ |
130 | rsr = readb(port->membase + UART01x_RSR) | UART_DUMMY_RSR_RX; | 130 | rsr = readb(port->membase + UART01x_RSR) | UART_DUMMY_RSR_RX; |
131 | if (unlikely(rsr & UART01x_RSR_ANY)) { | 131 | if (unlikely(rsr & UART01x_RSR_ANY)) { |
132 | writel(0, port->membase + UART01x_ECR); | ||
133 | |||
132 | if (rsr & UART01x_RSR_BE) { | 134 | if (rsr & UART01x_RSR_BE) { |
133 | rsr &= ~(UART01x_RSR_FE | UART01x_RSR_PE); | 135 | rsr &= ~(UART01x_RSR_FE | UART01x_RSR_PE); |
134 | port->icount.brk++; | 136 | port->icount.brk++; |