diff options
Diffstat (limited to 'drivers/tty/serial/altera_jtaguart.c')
| -rw-r--r-- | drivers/tty/serial/altera_jtaguart.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/tty/serial/altera_jtaguart.c b/drivers/tty/serial/altera_jtaguart.c index 1c16345d0a1f..cb791c5149a3 100644 --- a/drivers/tty/serial/altera_jtaguart.c +++ b/drivers/tty/serial/altera_jtaguart.c @@ -168,10 +168,8 @@ static void altera_jtaguart_tx_chars(struct altera_jtaguart *pp) } } - if (pending == 0) { - pp->imr &= ~ALTERA_JTAGUART_CONTROL_WE_MSK; - writel(pp->imr, port->membase + ALTERA_JTAGUART_CONTROL_REG); - } + if (pending == 0) + altera_jtaguart_stop_tx(port); } static irqreturn_t altera_jtaguart_interrupt(int irq, void *data) |