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-rw-r--r--drivers/reset/core.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/reset/core.c b/drivers/reset/core.c
index 3c9a64c1b7a8..ca1d49146f61 100644
--- a/drivers/reset/core.c
+++ b/drivers/reset/core.c
@@ -77,8 +77,10 @@ static const char *rcdev_name(struct reset_controller_dev *rcdev)
* @rcdev: a pointer to the reset controller device
* @reset_spec: reset line specifier as found in the device tree
*
- * This simple translation function should be used for reset controllers
- * with 1:1 mapping, where reset lines can be indexed by number without gaps.
+ * This static translation function is used by default if of_xlate in
+ * :c:type:`reset_controller_dev` is not set. It is useful for all reset
+ * controllers with 1:1 mapping, where reset lines can be indexed by number
+ * without gaps.
*/
static int of_reset_simple_xlate(struct reset_controller_dev *rcdev,
const struct of_phandle_args *reset_spec)
@@ -333,7 +335,6 @@ EXPORT_SYMBOL_GPL(reset_control_reset);
* internal state to be reset, but must be prepared for this to happen.
* Consumers must not use reset_control_reset on shared reset lines when
* reset_control_(de)assert has been used.
- * return 0.
*
* If rstc is NULL it is an optional reset and the function will just
* return 0.
@@ -392,7 +393,6 @@ EXPORT_SYMBOL_GPL(reset_control_assert);
* After calling this function, the reset is guaranteed to be deasserted.
* Consumers must not use reset_control_reset on shared reset lines when
* reset_control_(de)assert has been used.
- * return 0.
*
* If rstc is NULL it is an optional reset and the function will just
* return 0.