pinctrl: pinctrl-zynqmp: Fix kernel-doc warning
authorSai Krishna Potthuri <lakshmi.sai.krishna.potthuri@xilinx.com>
Fri, 17 Jun 2022 10:46:59 +0000 (16:16 +0530)
committerLinus Walleij <linus.walleij@linaro.org>
Tue, 28 Jun 2022 08:29:39 +0000 (10:29 +0200)
commiteb1c38c64b386d6452636c75a99a589d46469d83
tree15f2b4dafac3c1e3238f57c6c35311064221c313
parentad2bea79ef0144043721d4893eef719c907e2e63
pinctrl: pinctrl-zynqmp: Fix kernel-doc warning

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>
Link: https://lore.kernel.org/r/1655462819-28801-5-git-send-email-lakshmi.sai.krishna.potthuri@xilinx.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/pinctrl/pinctrl-zynqmp.c