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Date: Thu, 18 Sep 2014 21:49:38 +0800 From: Axel Lin <axel.lin@...ics.com> To: Mark Brown <broonie@...nel.org> Cc: Heiko Stuebner <heiko@...ech.de>, Liam Girdwood <lgirdwood@...il.com>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org> Subject: [PATCH 2/2] regulator: fan53555: Fix null pointer dereference Set di->regulator before dereference it. Signed-off-by: Axel Lin <axel.lin@...ics.com> --- drivers/regulator/fan53555.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/regulator/fan53555.c b/drivers/regulator/fan53555.c index 70b31bf..c82fb9e 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); -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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