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pch_uart: delete unused data structure

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Signed-off-by: Tomoya MORINAGA <tomoya.rohm@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Tomoya MORINAGA 2012-03-26 14:43:04 +09:00 committed by Greg Kroah-Hartman
parent 5181fb3d51
commit 159d4e1e73
1 changed files with 0 additions and 6 deletions
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6
drivers/tty/serial/pch_uart.c
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@ -228,7 +228,6 @@ struct eg20t_port {
int start_tx; int start_tx;
int start_rx; int start_rx;
int tx_empty; int tx_empty;
int int_dis_flag;
int trigger; int trigger;
int trigger_level; int trigger_level;
struct pch_uart_buffer rxbuf; struct pch_uart_buffer rxbuf;
@ -1101,10 +1100,6 @@ static irqreturn_t pch_uart_interrupt(int irq, void *dev_id)
} }
handled |= (unsigned int)ret; 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); spin_unlock_irqrestore(&priv->port.lock, flags);
return IRQ_RETVAL(handled); 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 = container_of(port, struct eg20t_port, port);
priv->start_rx = 0; priv->start_rx = 0;
pch_uart_hal_disable_interrupt(priv, PCH_UART_HAL_RX_INT); pch_uart_hal_disable_interrupt(priv, PCH_UART_HAL_RX_INT);
priv->int_dis_flag = 1;
} }
/* Enable the modem status interrupts. */ /* Enable the modem status interrupts. */