Patch "hwmon: (nct7802) fix visibility of temp3" has been added to the 4.1-stable tree

Patch "hwmon: (nct7802) fix visibility of temp3" has been added to the 4.1-stable tree

[gregkh]

This is a note to let you know that I've just added the patch titled

    hwmon: (nct7802) fix visibility of temp3

to the 4.1-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     hwmon-nct7802-fix-visibility-of-temp3.patch
and it can be found in the queue-4.1 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From 56172d81a9bc37a69b95dd627b8d48135c9c7b31 Mon Sep 17 00:00:00 2001
From: Constantine Shulyupin <const@ctera.com>
Date: Fri, 26 Jun 2015 17:47:44 +0300
Subject: hwmon: (nct7802) fix visibility of temp3

From: Constantine Shulyupin <const@ctera.com>

commit 56172d81a9bc37a69b95dd627b8d48135c9c7b31 upstream.

Excerpt from datasheet:
7.2.32 Mode Selection Register
RTD3_MD : 00=Closed , 01=Reserved , 10=Thermistor mode , 11=Voltage sense

Show temp3 only in Thermistor mode

Signed-off-by: Constantine Shulyupin <const@MakeLinux.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/hwmon/nct7802.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/hwmon/nct7802.c
+++ b/drivers/hwmon/nct7802.c
@@ -547,7 +547,7 @@ static umode_t nct7802_temp_is_visible(s
 	if (index >= 9 && index < 18 &&
 	    (reg & 0x0c) != 0x04 && (reg & 0x0c) != 0x08)	/* RD2 */
 		return 0;
-	if (index >= 18 && index < 27 && (reg & 0x30) != 0x10)	/* RD3 */
+	if (index >= 18 && index < 27 && (reg & 0x30) != 0x20)	/* RD3 */
 		return 0;
 	if (index >= 27 && index < 35)				/* local */
 		return attr->mode;


Patches currently in stable-queue which might be from const@ctera.com are

queue-4.1/hwmon-nct7802-fix-visibility-of-temp3.patch