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Date:	Sun, 17 Jul 2016 16:08:43 +0300
From:	Sergei Shtylyov <>
Subject: [PATCH 1/2] ravb: 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 <>

 drivers/net/ethernet/renesas/ravb_main.c |    1 -
 1 file changed, 1 deletion(-)

Index: net/drivers/net/ethernet/renesas/ravb_main.c
--- net.orig/drivers/net/ethernet/renesas/ravb_main.c
+++ net/drivers/net/ethernet/renesas/ravb_main.c
@@ -1909,7 +1909,6 @@ static int ravb_probe(struct platform_de
 	/* The Ether-specific entries in the device structure. */
 	ndev->base_addr = res->start;
-	ndev->dma = -1;
 	chip_id = (enum ravb_chip_id)of_device_get_match_data(&pdev->dev);

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