From f366fccd0809f13ba20d64cae3c83f7338c88af7 Mon Sep 17 00:00:00 2001 From: Guenter Roeck Date: Thu, 21 Feb 2013 10:49:40 -0800 Subject: [PATCH] hwmon: (pmbus/ltc2978) Use detected chip ID to select supported functionality We read the chip ID from the chip, use it to determine if the chip ID provided to the driver is correct, and report it if wrong. We should also use the correct chip ID to select supported functionality. Signed-off-by: Guenter Roeck Cc: stable@vger.kernel.org # 3.2+ Acked-by: Jean Delvare --- drivers/hwmon/pmbus/ltc2978.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/hwmon/pmbus/ltc2978.c b/drivers/hwmon/pmbus/ltc2978.c index cc29a7e57bd7..a58de38e23d8 100644 --- a/drivers/hwmon/pmbus/ltc2978.c +++ b/drivers/hwmon/pmbus/ltc2978.c @@ -326,7 +326,7 @@ static int ltc2978_probe(struct i2c_client *client, data->temp_max = 0x7c00; data->temp2_max = 0x7c00; - switch (id->driver_data) { + switch (data->id) { case ltc2978: info->read_word_data = ltc2978_read_word_data; info->pages = 8; -- 2.20.1