Commit 3c78658e authored Jul 17, 2016 by Sergei Shtylyov Committed by David S. Miller Jul 19, 2016

sh_eth: fix DMA channel misreporting



Currently 'ifconfig' for the Ethernet devices handled by this driver  shows
"DMA chan: ff" while the driver doesn't use any DMA channels. Not assigning
a value to 'net_device::dma' causes 'ifconfig'  to  correctly not report  a
DMA channel.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 9345b24f

drivers/net/ethernet/renesas/sh_eth.c

+0 −1

Original line number	Original line	Diff line number	Diff line
	@@ -2996,7 +2996,6 @@ static int sh_eth_drv_probe(struct platform_device *pdev)
	if (devno < 0)		if (devno < 0)
	devno = 0;		devno = 0;

	ndev->dma = -1;
	ret = platform_get_irq(pdev, 0);		ret = platform_get_irq(pdev, 0);
	if (ret < 0)		if (ret < 0)
	goto out_release;		goto out_release;