From: Guenter Roeck Date: Thu, 30 Jun 2011 13:57:41 +0000 (-0700) Subject: hwmon: (pmbus) Auto-detect temp2 and temp3 registers/attributes X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=0e502ec889d33bfcb348e420d7e105bc61c45eb4;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git hwmon: (pmbus) Auto-detect temp2 and temp3 registers/attributes Additional temperature attribute support is easy to detect, so do it. Signed-off-by: Guenter Roeck Reviewed-by: Robert Coulson Cc: stable.kernel.org # 2.6.39 --- diff --git a/drivers/hwmon/pmbus.c b/drivers/hwmon/pmbus.c index b0ea00b75f17..931d940923ae 100644 --- a/drivers/hwmon/pmbus.c +++ b/drivers/hwmon/pmbus.c @@ -65,6 +65,10 @@ static void pmbus_find_sensor_groups(struct i2c_client *client, PMBUS_STATUS_TEMPERATURE)) info->func[0] |= PMBUS_HAVE_STATUS_TEMP; } + if (pmbus_check_word_register(client, 0, PMBUS_READ_TEMPERATURE_2)) + info->func[0] |= PMBUS_HAVE_TEMP2; + if (pmbus_check_word_register(client, 0, PMBUS_READ_TEMPERATURE_3)) + info->func[0] |= PMBUS_HAVE_TEMP3; /* Sensors detected on all pages */ for (page = 0; page < info->pages; page++) {