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tty: serial: pxa: remove old cruft

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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>
This commit is contained in:
Daniel Mack 2013-08-07 17:33:55 +02:00 committed by Greg Kroah-Hartman
parent 16cf48a6d3
commit 331b37340a
1 changed files with 0 additions and 25 deletions
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25
drivers/tty/serial/pxa.c
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@ -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;