From: Guenter Roeck Date: Mon, 24 Jun 2013 17:23:29 +0000 Subject: [lm-sensors] [PATCH 2/2] hwmon: (nct6775) Drop unsupported fan alarm attributes for NCT6775 Message-Id: <1372094609-8620-2-git-send-email-linux@roeck-us.net> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: lm-sensors@vger.kernel.org NCT6775 does not support alarms for fans 4 and 5. Drop the attributes. Signed-off-by: Guenter Roeck --- drivers/hwmon/nct6775.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c index 2405ab4..99cec18 100644 --- a/drivers/hwmon/nct6775.c +++ b/drivers/hwmon/nct6775.c @@ -199,7 +199,7 @@ static const s8 NCT6775_ALARM_BITS[] = { 0, 1, 2, 3, 8, 21, 20, 16, /* in0.. in7 */ 17, -1, -1, -1, -1, -1, -1, /* in8..in14 */ -1, /* unused */ - 6, 7, 11, 10, 23, /* fan1..fan5 */ + 6, 7, 11, -1, -1, /* fan1..fan5 */ -1, -1, -1, /* unused */ 4, 5, 13, -1, -1, -1, /* temp1..temp6 */ 12, -1 }; /* intrusion0, intrusion1 */ @@ -3877,10 +3877,12 @@ static int nct6775_probe(struct platform_device *pdev) &sda_fan_input[i].dev_attr); if (err) goto exit_remove; - err = device_create_file(dev, - &sda_fan_alarm[i].dev_attr); - if (err) - goto exit_remove; + if (data->ALARM_BITS[FAN_ALARM_BASE + i] >= 0) { + err = device_create_file(dev, + &sda_fan_alarm[i].dev_attr); + if (err) + goto exit_remove; + } if (data->kind != nct6776 && data->kind != nct6779) { err = device_create_file(dev, -- 1.7.9.7 _______________________________________________ lm-sensors mailing list lm-sensors@lm-sensors.org http://lists.lm-sensors.org/mailman/listinfo/lm-sensors