| commit | 16fe24fc43e8d32b76030c79c151c7db691865f6 | [log] [tgz] |
|---|---|---|
| author | Andrew Lunn <andrew@lunn.ch> | Wed May 06 01:09:55 2015 +0200 |
| committer | David S. Miller <davem@davemloft.net> | Sat May 09 16:05:54 2015 -0400 |
| tree | 3e7f953e4f0efc03cbd5022e3317dc80cf66700b | |
| parent | 31888234b736f455fa27c8e775df38a60241d562 [diff] |
net: dsa: mv88e6xxx: Fix false positive lockdep splat DSA can have nested MDIO busses, where the Ethernet MDIO bus is used to access an MDIO bus within the switch which has the PHYs connected to it. This nesting causes lockdep to give false positives. Use mutex_lock_nested() to avoid this. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>