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| author | Andrew Lunn <andrew@lunn.ch> | 2016-04-11 21:40:05 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-04-11 21:15:48 -0400 |
| commit | 9a6f2b0113c8fce815db7c9d23754bdea4b428a0 (patch) | |
| tree | 05e5b4205fb6aebdcf105fa8866cfeceeec93ff9 /drivers/pinctrl/pinctrl-at91.h | |
| parent | 7c3da7d0d4f3506ef70d9cf148a22400477854d0 (diff) | |
net: mdio: Fix lockdep falls positive splat
MDIO devices can be stacked upon each other. The current code supports
two levels, which until recently has been enough for a DSA mdio bus on
top of another bus. Now we have hardware which has an MDIO mux in the
middle.
Define an MDIO MUTEX class with three levels.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/pinctrl/pinctrl-at91.h')
0 files changed, 0 insertions, 0 deletions