From: Axel Lin <axel.lin@xxxxxxxxxx> [ Upstream commit 89082179ec5028bcd58c87171e08ada035689542 ] The .of_map_mode should has below function prototype: unsigned int (*of_map_mode)(unsigned int mode); Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx> Link: https://lore.kernel.org/r/20210530022109.425054-1-axel.lin@xxxxxxxxxx Signed-off-by: Mark Brown <broonie@xxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> --- drivers/regulator/mt6315-regulator.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/regulator/mt6315-regulator.c b/drivers/regulator/mt6315-regulator.c index 9edc34981ee0..6b8be52c3772 100644 --- a/drivers/regulator/mt6315-regulator.c +++ b/drivers/regulator/mt6315-regulator.c @@ -59,7 +59,7 @@ static const struct linear_range mt_volt_range1[] = { REGULATOR_LINEAR_RANGE(0, 0, 0xbf, 6250), }; -static unsigned int mt6315_map_mode(u32 mode) +static unsigned int mt6315_map_mode(unsigned int mode) { switch (mode) { case MT6315_BUCK_MODE_AUTO: -- 2.30.2