| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.1 192/267] hwmon: (nct7802) fix visibility of temp3 | Date | Fri, 31 Jul 2015 12:40:43 -0700 |
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4.1-stable review patch. If anyone has any objections, please let me know.
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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;
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