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Subject[PATCH 4/4] pinctrl: pinctrl-zynqmp: Fix kernel-doc warning
Date
Fix the below kernel-doc warning by adding the description for return
value.
"warning: No description found for return value of
'zynqmp_pmux_get_function_groups'".

Signed-off-by: Sai Krishna Potthuri <lakshmi.sai.krishna.potthuri@xilinx.com>
---
drivers/pinctrl/pinctrl-zynqmp.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/pinctrl/pinctrl-zynqmp.c b/drivers/pinctrl/pinctrl-zynqmp.c
index b25e9e76fbf8..7d2fbf8a02cd 100644
--- a/drivers/pinctrl/pinctrl-zynqmp.c
+++ b/drivers/pinctrl/pinctrl-zynqmp.c
@@ -163,6 +163,8 @@ static const char *zynqmp_pmux_get_function_name(struct pinctrl_dev *pctldev,
* @num_groups: Number of function groups.
*
* Get function's group count and group names.
+ *
+ * Return: 0
*/
static int zynqmp_pmux_get_function_groups(struct pinctrl_dev *pctldev,
unsigned int selector,
--
2.17.1
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