diff options
| author | Tomoya MORINAGA <tomoya.rohm@gmail.com> | 2012-03-26 07:43:04 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-04-09 21:08:42 +0200 |
| commit | 159d4e1e73dc2c4745b3edb2f2ae51caaae37e5f (patch) | |
| tree | c1f33e1c46b2ae5c8f4abf20083f3835b65baa18 /drivers/tty/serial/pch_uart.c | |
| parent | pch_uart: Support modem status interrupt (diff) | |
| download | linux-159d4e1e73dc2c4745b3edb2f2ae51caaae37e5f.tar.xz linux-159d4e1e73dc2c4745b3edb2f2ae51caaae37e5f.zip | |
pch_uart: delete unused data structure
Signed-off-by: Tomoya MORINAGA <tomoya.rohm@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/pch_uart.c')
| -rw-r--r-- | drivers/tty/serial/pch_uart.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/tty/serial/pch_uart.c b/drivers/tty/serial/pch_uart.c index d11096c8ca81..d2873c67d25d 100644 --- a/drivers/tty/serial/pch_uart.c +++ b/drivers/tty/serial/pch_uart.c @@ -228,7 +228,6 @@ struct eg20t_port { int start_tx; int start_rx; int tx_empty; - int int_dis_flag; int trigger; int trigger_level; struct pch_uart_buffer rxbuf; @@ -1101,10 +1100,6 @@ static irqreturn_t pch_uart_interrupt(int irq, void *dev_id) } handled |= (unsigned int)ret; } - if (handled == 0 && iid <= 1) { - if (priv->int_dis_flag) - priv->int_dis_flag = 0; - } spin_unlock_irqrestore(&priv->port.lock, flags); return IRQ_RETVAL(handled); @@ -1199,7 +1194,6 @@ static void pch_uart_stop_rx(struct uart_port *port) priv = container_of(port, struct eg20t_port, port); priv->start_rx = 0; pch_uart_hal_disable_interrupt(priv, PCH_UART_HAL_RX_INT); - priv->int_dis_flag = 1; } /* Enable the modem status interrupts. */ |