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Message-Id: <20150731194008.757854446@linuxfoundation.org>
Date: Fri, 31 Jul 2015 12:40:43 -0700
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
stable@...r.kernel.org,
Constantine Shulyupin <const@...eLinux.com>,
Guenter Roeck <linux@...ck-us.net>
Subject: [PATCH 4.1 192/267] hwmon: (nct7802) fix visibility of temp3
4.1-stable review patch. If anyone has any objections, please let me know.
------------------
From: Constantine Shulyupin <const@...ra.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@...eLinux.com>
Signed-off-by: Guenter Roeck <linux@...ck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.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;
--
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