linux-kernel - [81/94] 3c509.c: call SET_NETDEV_DEV for all device types (ISA/ISAPnP/EISA)

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Message-ID: <lsq.1369712993.621229693@decadent.org.uk>
Date:	Tue, 28 May 2013 04:49:53 +0100
From:	Ben Hutchings <ben@...adent.org.uk>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org
CC:	akpm@...ux-foundation.org, "David S. Miller" <davem@...emloft.net>,
	"Matthew Whitehead" <tedheadster@...il.com>
Subject: [81/94] 3c509.c: call SET_NETDEV_DEV for all device types 
 (ISA/ISAPnP/EISA)

3.2.46-rc1 review patch.  If anyone has any objections, please let me know.

------------------

From: Matthew Whitehead <tedheadster@...il.com>

[ Upstream commit 3b54912f9cd167641b91d4a697bd742f70e534fe ]

The venerable 3c509 driver only sets its device parent in one case, the ISAPnP one.
It does this with the SET_NETDEV_DEV function. It should register with the device
hierarchy in two additional cases: standard (non-PnP) ISA and EISA.

- Currently they appear here:
/sys/devices/virtual/net/eth0 (standard ISA)
/sys/devices/virtual/net/eth1 (EISA)

- Rather, they should instead be here:
/sys/devices/isa/3c509.0/net/eth0 (standard ISA)
/sys/devices/pci0000:00/0000:00:07.0/00:04/net/eth1 (EISA)

Tested on ISA and EISA boards.

Signed-off-by: Matthew Whitehead <tedheadster@...il.com>
Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Ben Hutchings <ben@...adent.org.uk>
---
 drivers/net/ethernet/3com/3c509.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/ethernet/3com/3c509.c b/drivers/net/ethernet/3com/3c509.c
index 92053e6..c15d6ce 100644
--- a/drivers/net/ethernet/3com/3c509.c
+++ b/drivers/net/ethernet/3com/3c509.c
@@ -309,6 +309,7 @@ static int __devinit el3_isa_match(struct device *pdev,
 	if (!dev)
 		return -ENOMEM;
 
+	SET_NETDEV_DEV(dev, pdev);
 	netdev_boot_setup_check(dev);
 
 	if (!request_region(ioaddr, EL3_IO_EXTENT, "3c509-isa")) {
@@ -704,6 +705,7 @@ static int __init el3_eisa_probe (struct device *device)
 		return -ENOMEM;
 	}
 
+	SET_NETDEV_DEV(dev, device);
 	netdev_boot_setup_check(dev);
 
 	el3_dev_fill(dev, phys_addr, ioaddr, irq, if_port, EL3_EISA);

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