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-rw-r--r--drivers/regulator/pf9453-regulator.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/regulator/pf9453-regulator.c b/drivers/regulator/pf9453-regulator.c
index ed6bf0f6c4fe..b58c9c0a5022 100644
--- a/drivers/regulator/pf9453-regulator.c
+++ b/drivers/regulator/pf9453-regulator.c
@@ -412,6 +412,7 @@ static int find_closest_bigger(unsigned int target, const unsigned int *table,
* pf9453_regulator_set_ramp_delay_regmap
*
* @rdev: regulator to operate on
+ * @ramp_delay: desired ramp delay value in microseconds
*
* Regulators that use regmap for their register I/O can set the ramp_reg
* and ramp_mask fields in their descriptor and then use this as their