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regulator: fan53555: Fix null pointer dereference 

Set di->regulator before dereference it.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Axel Lin 2014-09-18 21:49:38 +08:00 committed by Mark Brown
parent fe230531b3
commit e13426bf24
1 changed files with 1 additions and 1 deletions
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2
drivers/regulator/fan53555.c
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@ -361,6 +361,7 @@ static int fan53555_regulator_probe(struct i2c_client *client,
if (!di)
return -ENOMEM;
di->regulator = pdata->regulator;
if (client->dev.of_node) {
const struct of_device_id *match;
@ -389,7 +390,6 @@ static int fan53555_regulator_probe(struct i2c_client *client,
return PTR_ERR(di->regmap);
}
di->dev = &client->dev;
di->regulator = pdata->regulator;
i2c_set_clientdata(client, di);
/* Get chip ID */
ret = regmap_read(di->regmap, FAN53555_ID1, &val);