tty: serial: pxa: remove old cruft
This #if-0'd block wouldn't compile, so let's dispose it. Signed-off-by: Daniel Mack <zonque@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -332,31 +332,6 @@ static void serial_pxa_break_ctl(struct uart_port *port, int break_state)
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spin_unlock_irqrestore(&up->port.lock, flags);
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spin_unlock_irqrestore(&up->port.lock, flags);
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}
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}
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#if 0
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static void serial_pxa_dma_init(struct pxa_uart *up)
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{
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up->rxdma =
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pxa_request_dma(up->name, DMA_PRIO_LOW, pxa_receive_dma, up);
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if (up->rxdma < 0)
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goto out;
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up->txdma =
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pxa_request_dma(up->name, DMA_PRIO_LOW, pxa_transmit_dma, up);
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if (up->txdma < 0)
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goto err_txdma;
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up->dmadesc = kmalloc(4 * sizeof(pxa_dma_desc), GFP_KERNEL);
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if (!up->dmadesc)
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goto err_alloc;
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/* ... */
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err_alloc:
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pxa_free_dma(up->txdma);
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err_rxdma:
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pxa_free_dma(up->rxdma);
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out:
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return;
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}
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#endif
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static int serial_pxa_startup(struct uart_port *port)
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static int serial_pxa_startup(struct uart_port *port)
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{
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{
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struct uart_pxa_port *up = (struct uart_pxa_port *)port;
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struct uart_pxa_port *up = (struct uart_pxa_port *)port;
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