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Diffstat (limited to 'drivers/tty/serial/lantiq.c')
| -rw-r--r-- | drivers/tty/serial/lantiq.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/tty/serial/lantiq.c b/drivers/tty/serial/lantiq.c index a58e9277dfad..bcaa479608d8 100644 --- a/drivers/tty/serial/lantiq.c +++ b/drivers/tty/serial/lantiq.c @@ -250,6 +250,7 @@ lqasc_err_int(int irq, void *_port) struct ltq_uart_port *ltq_port = to_ltq_uart_port(port); spin_lock_irqsave(<q_port->lock, flags); + __raw_writel(ASC_IRNCR_EIR, port->membase + LTQ_ASC_IRNCR); /* clear any pending interrupts */ asc_update_bits(0, ASCWHBSTATE_CLRPE | ASCWHBSTATE_CLRFE | ASCWHBSTATE_CLRROE, port->membase + LTQ_ASC_WHBSTATE); @@ -889,7 +890,9 @@ static int lqasc_remove(struct platform_device *pdev) { struct uart_port *port = platform_get_drvdata(pdev); - return uart_remove_one_port(&lqasc_reg, port); + uart_remove_one_port(&lqasc_reg, port); + + return 0; } static const struct ltq_soc_data soc_data_lantiq = { |