[U-Boot] [PATCH v4 03/13] regmap: Add documentation

Mario Six
2018-08-03T08:01:08Z

Document the regmap_alloc() function.

Reviewed-by: Anatolij Gustschin <agust@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Mario Six <mario.six@gdsys.cc>

---

v3 -> v4:
No changes

v2 -> v3:
New in v3

---
drivers/core/regmap.c | 6 ++++++
1 file changed, 6 insertions(+)

diff --git a/drivers/core/regmap.c b/drivers/core/regmap.c
index 8e5c3bcf61b..77f6f520a06 100644
--- a/drivers/core/regmap.c
+++ b/drivers/core/regmap.c
@@ -17,6 +17,12 @@

DECLARE_GLOBAL_DATA_PTR;

+/**
+ * regmap_alloc() - Allocate a regmap with a given number of ranges.
+ *
+ * @count: Number of ranges to be allocated for the regmap.
+ * Return: A pointer to the newly allocated regmap, or NULL on error.
+ */
static struct regmap *regmap_alloc(int count)
{
struct regmap *map;
--
2.11.0