diff options
Diffstat (limited to 'drivers/tty/serial/8250/8250_omap.c')
| -rw-r--r-- | drivers/tty/serial/8250/8250_omap.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/tty/serial/8250/8250_omap.c b/drivers/tty/serial/8250/8250_omap.c index 23e0decde33e..8ac11eaeca51 100644 --- a/drivers/tty/serial/8250/8250_omap.c +++ b/drivers/tty/serial/8250/8250_omap.c @@ -1143,7 +1143,6 @@ static int omap_8250_dma_handle_irq(struct uart_port *port) struct uart_8250_port *up = up_to_u8250p(port); struct omap8250_priv *priv = up->port.private_data; unsigned char status; - unsigned long flags; u8 iir; serial8250_rpm_get(up); @@ -1154,7 +1153,7 @@ static int omap_8250_dma_handle_irq(struct uart_port *port) return IRQ_HANDLED; } - spin_lock_irqsave(&port->lock, flags); + spin_lock(&port->lock); status = serial_port_in(port, UART_LSR); @@ -1179,7 +1178,8 @@ static int omap_8250_dma_handle_irq(struct uart_port *port) } } - uart_unlock_and_check_sysrq(port, flags); + uart_unlock_and_check_sysrq(port); + serial8250_rpm_put(up); return 1; } |