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Commit fec06b2b authored by Kishon Vijay Abraham I's avatar Kishon Vijay Abraham I
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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: default avatarKishon Vijay Abraham I <kishon@ti.com>
parent 42c7cb71

drivers/phy/phy-core.c

+5 −0
Original line number Diff line number Diff line
@@ -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);

}

include/linux/phy/phy.h

+2 −0
Original line number Diff line number Diff line
@@ -64,6 +64,7 @@ union phy_configure_opts { 
 * @set_mode: set the mode of the phy

 * @reset: resetting the phy

 * @calibrate: calibrate the phy

 * @release: ops to be performed while the consumer relinquishes the PHY

 * @owner: the module owner containing the ops

 */

struct phy_ops {
@@ -105,6 +106,7 @@ struct phy_ops { 
			    union phy_configure_opts *opts);

	int	(*reset)(struct phy *phy);

	int	(*calibrate)(struct phy *phy);

	void	(*release)(struct phy *phy);

	struct module *owner;

};