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>
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@@ -564,6 +564,11 @@ void phy_put(struct phy *phy)
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if (!phy || IS_ERR(phy))
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if (!phy || IS_ERR(phy))
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return;
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return;
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mutex_lock(&phy->mutex);
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if (phy->ops->release)
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phy->ops->release(phy);
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mutex_unlock(&phy->mutex);
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module_put(phy->ops->owner);
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module_put(phy->ops->owner);
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put_device(&phy->dev);
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put_device(&phy->dev);
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}
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}
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@@ -64,6 +64,7 @@ union phy_configure_opts {
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* @set_mode: set the mode of the phy
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* @set_mode: set the mode of the phy
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* @reset: resetting the phy
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* @reset: resetting the phy
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* @calibrate: calibrate the phy
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* @calibrate: calibrate the phy
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* @release: ops to be performed while the consumer relinquishes the PHY
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* @owner: the module owner containing the ops
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* @owner: the module owner containing the ops
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*/
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*/
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struct phy_ops {
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struct phy_ops {
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@@ -105,6 +106,7 @@ struct phy_ops {
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union phy_configure_opts *opts);
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union phy_configure_opts *opts);
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int (*reset)(struct phy *phy);
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int (*reset)(struct phy *phy);
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int (*calibrate)(struct phy *phy);
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int (*calibrate)(struct phy *phy);
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void (*release)(struct phy *phy);
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struct module *owner;
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struct module *owner;
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};
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};
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