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

drivers/macintosh/therm_adt746x.c

+1 −1
Original line number Diff line number Diff line
@@ -387,7 +387,7 @@ static int probe_thermostat(struct i2c_client *client, 
	i2c_set_clientdata(client, th);

	th->clt = client;



	rc = read_reg(th, 0);

	rc = read_reg(th, CONFIG_REG);

	if (rc < 0) {

		dev_err(&client->dev, "Thermostat failed to read config!\n");

		kfree(th);