diff options
| -rw-r--r-- | drivers/tty/serial/amba-pl011.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c index 182a922..ea6c2a3 100644 --- a/drivers/tty/serial/amba-pl011.c +++ b/drivers/tty/serial/amba-pl011.c @@ -1214,8 +1214,8 @@ __acquires(&uap->port.lock) dev_dbg(uap->port.dev, "could not trigger RX DMA job " "fall back to interrupt mode again\n"); uap->im |= UART011_RXIM; + writew(uap->im, uap->port.membase + UART011_IMSC); } else { - uap->im &= ~UART011_RXIM; #ifdef CONFIG_DMA_ENGINE /* Start Rx DMA poll */ if (uap->dmarx.poll_rate) { @@ -1227,8 +1227,6 @@ __acquires(&uap->port.lock) } #endif } - - writew(uap->im, uap->port.membase + UART011_IMSC); } spin_lock(&uap->port.lock); } |