[PATCH net-next 0/2] ATU and VTU irq fixes

Further testing and core review found two sets of bugs.

Core review found a cut/paste error in the irq setup code.

A board which does not have an interrupt line from the switch to the
SoC, and experiancing an EPROBE_DEFER throw a splat when the ATU irq
was freed but never registered.

Andrew Lunn (2):
  net: dsa: mv88e6xxx: Return error from irq_find_mapping()
  net: dsa: mv88e6xxx: Free ATU/VTU irq only when there is chip irq

 drivers/net/dsa/mv88e6xxx/chip.c        | 6 ++++--
 drivers/net/dsa/mv88e6xxx/global1_atu.c | 2 +-
 drivers/net/dsa/mv88e6xxx/global1_vtu.c | 2 +-
 3 files changed, 6 insertions(+), 4 deletions(-)

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2.15.1