regulator: Fix documentation for of_node parameter of regulator_register()
Commit 5bc75a886353 ("kernel-doc: fix new warning in regulator core")
added documentation for of_node to address a warning but the
documentation didn't explain what the parameter is for so would be
likely to be unhelpful for users. Clarify that.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index b1fa25d..e9a83f8 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -2731,7 +2731,8 @@
* @dev: struct device for the regulator
* @init_data: platform provided init data, passed through by driver
* @driver_data: private regulator data
- * @of_node: target open firmware device structure (may be NULL)
+ * @of_node: OpenFirmware node to parse for device tree bindings (may be
+ * NULL).
*
* Called by regulator drivers to register a regulator.
* Returns 0 on success.