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authorRoland Stigge <stigge@antcom.de>2014-09-01 11:46:46 (GMT)
committerDavid S. Miller <davem@davemloft.net>2014-09-02 20:21:55 (GMT)
commitaff88a0695976596b39dcfa65da4896c802c938d (patch)
tree901808d7641ffc5c2b94997945cba1b5fc4748b6 /kernel/sched
parent0486a063b1ffce4f37ef80970689c64bf7b99e98 (diff)
downloadlinux-aff88a0695976596b39dcfa65da4896c802c938d.tar.xz
net: lpc_eth: Fix crash on ip link up
When a link is already up, the following sequence makes the kernel block completely: ip link set dev eth0 down ip link set dev eth0 up This is because on suspended phy, the following lines __lpc_eth_reset(pldat); __lpc_eth_init(pldat); make the LPC ethernet core block (see LPC32x0 manual). The PHY needs to be (re-)activated low-level first. Signed-off-by: Roland Stigge <stigge@antcom.de> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'kernel/sched')
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