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| author |   Axel Lin <axel.lin@ingics.com> | 2014-09-18 21:49:38 +0800 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2014-09-18 11:01:10 -0700 |
| commit | e13426bf249b4928ad914c9ddf7f8b7e5a93e1c6 (patch) | |
| tree | a0e0c2df9c4ec02eeb030751dbc59b0ff9d5725b /drivers/regulator/fan53555.c | |
| parent | regulator: fan53555: Fixup report wrong vendor message (diff) | |
| download | wireguard-linux-e13426bf249b4928ad914c9ddf7f8b7e5a93e1c6.tar.xz wireguard-linux-e13426bf249b4928ad914c9ddf7f8b7e5a93e1c6.zip | |
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>
Diffstat (limited to 'drivers/regulator/fan53555.c')
| -rw-r--r-- | drivers/regulator/fan53555.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/regulator/fan53555.c b/drivers/regulator/fan53555.c index 0168106b2cf7..f8e4257aef92 100644 --- a/drivers/regulator/fan53555.c +++ b/drivers/regulator/fan53555.c @@ -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); |