Commit 331b3734 authored by Daniel Mack's avatar Daniel Mack Committed by Greg Kroah-Hartman
Browse files

tty: serial: pxa: remove old cruft 



This #if-0'd block wouldn't compile, so let's dispose it.

Signed-off-by: default avatarDaniel Mack <zonque@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 16cf48a6

drivers/tty/serial/pxa.c

+0 −25
Original line number Diff line number Diff line
@@ -332,31 +332,6 @@ static void serial_pxa_break_ctl(struct uart_port *port, int break_state) 
	spin_unlock_irqrestore(&up->port.lock, flags);

}



#if 0

static void serial_pxa_dma_init(struct pxa_uart *up)

{

	up->rxdma =

		pxa_request_dma(up->name, DMA_PRIO_LOW, pxa_receive_dma, up);

	if (up->rxdma < 0)

		goto out;

	up->txdma =

		pxa_request_dma(up->name, DMA_PRIO_LOW, pxa_transmit_dma, up);

	if (up->txdma < 0)

		goto err_txdma;

	up->dmadesc = kmalloc(4 * sizeof(pxa_dma_desc), GFP_KERNEL);

	if (!up->dmadesc)

		goto err_alloc;



	/* ... */

err_alloc:

	pxa_free_dma(up->txdma);

err_rxdma:

	pxa_free_dma(up->rxdma);

out:

	return;

}

#endif



static int serial_pxa_startup(struct uart_port *port)

{

	struct uart_pxa_port *up = (struct uart_pxa_port *)port;