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| author | Jeremy Linton <[email protected]> | 2016-06-22 12:40:50 -0500 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2016-06-27 04:21:15 -0400 |
| commit | a37503bc387ce2434106d4bf4870bd73081c7355 (patch) | |
| tree | 0c2ccedabab4d556c5dbdfb2356a0b60a57cdbc8 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | c40e4096bf0a12a76c349cbc4d1b2aa40a3d68cd (diff) | |
net: smsc911x: Fix bug where PHY interrupts are overwritten by 0
By default, mdiobus_alloc() sets the PHYs to polling mode, but a
pointer size memcpy means that a couple IRQs end up being overwritten
with a value of 0. This means that PHY_POLL is disabled and results
in unpredictable behavior depending on the PHY's location on the
MDIO bus. Remove that memcpy and the now unused phy_irq member to
force the SMSC911x PHYs into polling mode 100% of the time.
Fixes: e7f4dc3536a4 ("mdio: Move allocation of interrupts into core")
Signed-off-by: Jeremy Linton <[email protected]>
Reviewed-by: Andrew Lunn <[email protected]>
Acked-by: Sergei Shtylyov <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions