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| author | Ezequiel Garcia <ezequiel.garcia@free-electrons.com> | 2014-07-23 16:47:32 -0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-07-24 18:09:52 -0700 |
| commit | b3565f278a9babc00032292be489e7fbff4f48d1 (patch) | |
| tree | 79f99cf6c55a5c9fc663357008f7e3b9b873cf8d /drivers/base/power/generic_ops.c | |
| parent | a71e3c37960ce5f9c6a519bc1215e3ba9fa83e75 (diff) | |
| download | linux-b3565f278a9babc00032292be489e7fbff4f48d1.tar.bz2 | |
net: phy: Ensure the MDIO bus module is held
This commit adds proper module_{get,put} to prevent the MDIO bus module
from being unloaded while the phydev is connected. By doing so, we fix
a kernel panic produced when a MDIO driver is removed, but the phydev
that relies on it is attached and running.
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Tested-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/base/power/generic_ops.c')
0 files changed, 0 insertions, 0 deletions