regulator: Fix kernel-doc generation warnings.

Add a couple kernel-doc lines to get rid of kernel-doc generation
warnings, no functional change.

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

1 files changed, 4 insertions, 1 deletions

diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index 6e5017841582..014c92a5434d 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -1539,7 +1539,10 @@ static void regulator_ena_gpio_free(struct regulator_dev *rdev)
 }
 
 /**
- * Balance enable_count of each GPIO and actual GPIO pin control.
+ * regulator_ena_gpio_ctrl - balance enable_count of each GPIO and actual GPIO pin control
+ * @rdev: regulator_dev structure
+ * @enable: enable GPIO at initial use?
+ *
  * GPIO is enabled in case of initial use. (enable_count is 0)
  * GPIO is disabled when it is not shared any more. (enable_count <= 1)
  */