[PATCH AUTOSEL 5.12 54/80] regulator: mt6315: Fix checking return value of devm_regmap_init_spmi_ext
From: Sasha Levin <sashal@kernel.org>
Date: 2021-07-04 23:08:44
Also in:
linux-arm-kernel, linux-mediatek, lkml
Subsystem:
the rest, voltage and current regulator framework · Maintainers:
Linus Torvalds, Liam Girdwood, Mark Brown
From: Axel Lin <redacted> [ Upstream commit 70d654ea3de937d7754c107bb8eeb20e30262c89 ] devm_regmap_init_spmi_ext() returns ERR_PTR() on error. Signed-off-by: Axel Lin <redacted> Link: https://lore.kernel.org/r/20210615132934.3453965-1-axel.lin@ingics.com (local) Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/regulator/mt6315-regulator.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/regulator/mt6315-regulator.c b/drivers/regulator/mt6315-regulator.c
index 6b8be52c3772..7514702f78cf 100644
--- a/drivers/regulator/mt6315-regulator.c
+++ b/drivers/regulator/mt6315-regulator.c@@ -223,8 +223,8 @@ static int mt6315_regulator_probe(struct spmi_device *pdev) int i; regmap = devm_regmap_init_spmi_ext(pdev, &mt6315_regmap_config); - if (!regmap) - return -ENODEV; + if (IS_ERR(regmap)) + return PTR_ERR(regmap); chip = devm_kzalloc(dev, sizeof(struct mt6315_chip), GFP_KERNEL); if (!chip)
--
2.30.2