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>
diff --git a/drivers/regulator/fan53555.c b/drivers/regulator/fan53555.c
index 0168106..f8e4257 100644
--- a/drivers/regulator/fan53555.c
+++ b/drivers/regulator/fan53555.c
@@ -361,6 +361,7 @@
if (!di)
return -ENOMEM;
+ di->regulator = pdata->regulator;
if (client->dev.of_node) {
const struct of_device_id *match;
@@ -389,7 +390,6 @@
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);