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: Lee Jones <lee.jones@xxxxxxxxxx>
---
include/linux/reset.h | 42 +++++++++++++++++++++---------------------
1 file changed, 21 insertions(+), 21 deletions(-)
diff --git a/include/linux/reset.h b/include/linux/reset.h
index ec0306ce..33eaf11 100644
--- a/include/linux/reset.h
+++ b/include/linux/reset.h
@@ -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)
{
@@ -213,21 +228,6 @@ static inline struct reset_control *devm_reset_control_get_by_index(
}
/**
- * 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
* @dev: device to be reset by the controller
--
2.8.3
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