Commit 3c35f6ed authored by Lee Jones's avatar Lee Jones Committed by Philipp Zabel
Browse files

reset: Reorder inline reset_control_get*() wrappers 



We're about to split the current API into two, where consumers will
be forced to be explicit when requesting reset lines.  The choice
will be to either the call the *_exclusive or *_shared variant
depending on whether they can actually tolorate not being asserted
when that request is made.

The new API will look like this once reorded and complete:

  reset_control_get_exclusive()
  reset_control_get_shared()
  reset_control_get_optional_exclusive()
  reset_control_get_optional_shared()
  of_reset_control_get_exclusive()
  of_reset_control_get_shared()
  of_reset_control_get_exclusive_by_index()
  of_reset_control_get_shared_by_index()
  devm_reset_control_get_exclusive()
  devm_reset_control_get_shared()
  devm_reset_control_get_optional_exclusive()
  devm_reset_control_get_optional_shared()
  devm_reset_control_get_exclusive_by_index()
  devm_reset_control_get_shared_by_index()

Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
Signed-off-by: default avatarPhilipp Zabel <p.zabel@pengutronix.de>
parent 1a695a90

include/linux/reset.h

+21 −21
Original line number Diff line number Diff line
@@ -107,12 +107,6 @@ static inline struct reset_control *__must_check reset_control_get( 
	return __of_reset_control_get(dev ? dev->of_node : NULL, id, 0, 0);

}



static inline struct reset_control *reset_control_get_optional(

					struct device *dev, const char *id)

{

	return __of_reset_control_get(dev ? dev->of_node : NULL, id, 0, 0);

}



/**

 * reset_control_get_shared - Lookup and obtain a shared reference to a

 *                            reset controller.
@@ -141,6 +135,12 @@ static inline struct reset_control *reset_control_get_shared( 
	return __of_reset_control_get(dev ? dev->of_node : NULL, id, 0, 1);

}



static inline struct reset_control *reset_control_get_optional(

					struct device *dev, const char *id)

{

	return __of_reset_control_get(dev ? dev->of_node : NULL, id, 0, 0);

}



/**

 * of_reset_control_get - Lookup and obtain an exclusive reference to a

 *                        reset controller.
@@ -191,6 +191,21 @@ static inline struct reset_control *__must_check devm_reset_control_get( 
	return __devm_reset_control_get(dev, id, 0, 0);

}



/**

 * devm_reset_control_get_shared - resource managed reset_control_get_shared()

 * @dev: device to be reset by the controller

 * @id: reset line name

 *

 * Managed reset_control_get_shared(). For reset controllers returned from

 * this function, reset_control_put() is called automatically on driver detach.

 * See reset_control_get_shared() for more information.

 */

static inline struct reset_control *devm_reset_control_get_shared(

					struct device *dev, const char *id)

{

	return __devm_reset_control_get(dev, id, 0, 1);

}



static inline struct reset_control *devm_reset_control_get_optional(

					struct device *dev, const char *id)

{
@@ -212,21 +227,6 @@ static inline struct reset_control *devm_reset_control_get_by_index( 
	return __devm_reset_control_get(dev, NULL, index, 0);

}



/**

 * devm_reset_control_get_shared - resource managed reset_control_get_shared()

 * @dev: device to be reset by the controller

 * @id: reset line name

 *

 * Managed reset_control_get_shared(). For reset controllers returned from

 * this function, reset_control_put() is called automatically on driver detach.

 * See reset_control_get_shared() for more information.

 */

static inline struct reset_control *devm_reset_control_get_shared(

					struct device *dev, const char *id)

{

	return __devm_reset_control_get(dev, id, 0, 1);

}



/**

 * devm_reset_control_get_shared_by_index - resource managed

 * reset_control_get_shared

CRA Git | Maintained and supported by SUSTech CRA and CCSE