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| author | Kishon Vijay Abraham I <kishon@ti.com> | 2019-04-05 13:08:30 +0200 |
|---|---|---|
| committer | Kishon Vijay Abraham I <kishon@ti.com> | 2019-04-17 10:43:17 +0200 |
| commit | fec06b2bc436d1cbc3482becd40f656d46cd22b7 (patch) | |
| tree | 87405f207d3eb80846221bc1297999714e953170 /drivers/phy | |
| parent | phy: phy-meson-gxl-usb2: get optional clock by devm_clk_get_optional() (diff) | |
| download | linux-fec06b2bc436d1cbc3482becd40f656d46cd22b7.tar.xz linux-fec06b2bc436d1cbc3482becd40f656d46cd22b7.zip | |
phy: core: Add *release* phy_ops invoked when the consumer relinquishes PHY
Add a new phy_ops *release* invoked when the consumer relinquishes the
PHY using phy_put/devm_phy_put. The initializations done by the PHY
driver in of_xlate call back can be can be cleaned up here.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'drivers/phy')
| -rw-r--r-- | drivers/phy/phy-core.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/phy/phy-core.c b/drivers/phy/phy-core.c index cb38f6e8614c..b9a4ebf35dd3 100644 --- a/drivers/phy/phy-core.c +++ b/drivers/phy/phy-core.c @@ -564,6 +564,11 @@ void phy_put(struct phy *phy) if (!phy || IS_ERR(phy)) return; + mutex_lock(&phy->mutex); + if (phy->ops->release) + phy->ops->release(phy); + mutex_unlock(&phy->mutex); + module_put(phy->ops->owner); put_device(&phy->dev); } |