From: Daniel Mack <zonque@gmail.com>
Date: Wed, 7 Aug 2013 15:33:55 +0000 (+0200)
Subject: tty: serial: pxa: remove old cruft
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=331b37340af0ce96b6d6701b21b9902c85a8e2c0;p=openwrt%2Fstaging%2Fblogic.git

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>
---

diff --git a/drivers/tty/serial/pxa.c b/drivers/tty/serial/pxa.c
index ac8b2f5b2396..43da578d41f2 100644
--- a/drivers/tty/serial/pxa.c
+++ b/drivers/tty/serial/pxa.c
@@ -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;