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@@ -299,13 +299,10 @@ static void sunsu_start_tx(struct uart_port *port)
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static void sunsu_stop_rx(struct uart_port *port)
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{
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struct uart_sunsu_port *up = (struct uart_sunsu_port *) port;
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- unsigned long flags;
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- spin_lock_irqsave(&up->port.lock, flags);
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up->ier &= ~UART_IER_RLSI;
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up->port.read_status_mask &= ~UART_LSR_DR;
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serial_out(up, UART_IER, up->ier);
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- spin_unlock_irqrestore(&up->port.lock, flags);
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}
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static void sunsu_enable_ms(struct uart_port *port)
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