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Subject[PATCH 1/2] regulator: uniphier: Fix probe error handling
Date
Ensure unwind all resources if probe fails.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
---
drivers/regulator/uniphier-regulator.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/regulator/uniphier-regulator.c b/drivers/regulator/uniphier-regulator.c
index abf22acbd13e..6ba0ae405f2b 100644
--- a/drivers/regulator/uniphier-regulator.c
+++ b/drivers/regulator/uniphier-regulator.c
@@ -87,8 +87,10 @@ static int uniphier_regulator_probe(struct platform_device *pdev)
}

regmap = devm_regmap_init_mmio(dev, base, priv->data->regconf);
- if (IS_ERR(regmap))
- return PTR_ERR(regmap);
+ if (IS_ERR(regmap)) {
+ ret = PTR_ERR(regmap);
+ goto out_rst_assert;
+ }

config.dev = dev;
config.driver_data = priv;
--
2.17.1
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