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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>
This commit is contained in:
Sergei Shtylyov 2016-07-17 16:09:19 +03:00 committed by David S. Miller
parent 9345b24f9f
commit 3c78658e26
1 changed files with 0 additions and 1 deletions
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1
drivers/net/ethernet/renesas/sh_eth.c
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@ -2996,7 +2996,6 @@ static int sh_eth_drv_probe(struct platform_device *pdev)
if (devno < 0)
devno = 0;
ndev->dma = -1;
ret = platform_get_irq(pdev, 0);
if (ret < 0)
goto out_release;