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regulator: da9211: Check return value of devm_kzalloc()

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Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
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Axel Lin 2014-08-17 18:34:48 +08:00 committed by Mark Brown
parent 005547e082
commit 1d3e6a6985
1 changed files with 2 additions and 0 deletions
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drivers/regulator/da9211-regulator.c
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@ -343,6 +343,8 @@ static int da9211_i2c_probe(struct i2c_client *i2c,
unsigned int data;
chip = devm_kzalloc(&i2c->dev, sizeof(struct da9211), GFP_KERNEL);
if (!chip)
return -ENOMEM;
chip->dev = &i2c->dev;
chip->regmap = devm_regmap_init_i2c(i2c, &da9211_regmap_config);