Commit 99ca177a authored by Jean Delvare's avatar Jean Delvare Committed by Benjamin Herrenschmidt

powerpc/therm_adt746x: Don't access non-existing register

The ADT746x don't have any register at sub-address 0, so better use an
existing register for the initial test read.
Signed-off-by: default avatarJean Delvare <khali@linux-fr.org>
Cc: Colin Leroy <colin@colino.net>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
parent cd015707
...@@ -387,7 +387,7 @@ static int probe_thermostat(struct i2c_client *client, ...@@ -387,7 +387,7 @@ static int probe_thermostat(struct i2c_client *client,
i2c_set_clientdata(client, th); i2c_set_clientdata(client, th);
th->clt = client; th->clt = client;
rc = read_reg(th, 0); rc = read_reg(th, CONFIG_REG);
if (rc < 0) { if (rc < 0) {
dev_err(&client->dev, "Thermostat failed to read config!\n"); dev_err(&client->dev, "Thermostat failed to read config!\n");
kfree(th); kfree(th);
......
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