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| author | Shikhar Dogra <shidogra@cisco.com> | 2017-03-27 16:16:44 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-03-22 09:23:22 +0100 |
| commit | c3b33bdd9b85d9faad9b99158e05d481b3f5cb88 (patch) | |
| tree | b1ab2c01b48a12f11c68e73578b18f14a22da78e /drivers/hwmon | |
| parent | 3cd99a14aa3730e45aac7b4e9472181686796985 (diff) | |
| download | linux-stable-c3b33bdd9b85d9faad9b99158e05d481b3f5cb88.tar.gz linux-stable-c3b33bdd9b85d9faad9b99158e05d481b3f5cb88.tar.bz2 linux-stable-c3b33bdd9b85d9faad9b99158e05d481b3f5cb88.zip | |
driver: (adm1275) set the m,b and R coefficients correctly for power
[ Upstream commit 6faecba0b3da7b617bf72bef422bf0d3bb6dfe7d ]
Seems like coefficient values for m, b and R under power have been
put in the wrong order. Rearranging them properly to get correct
values of coefficients for power.
For specs, please refer to table 7 (page 35) on
http://www.analog.com/media/en/technical-documentation/data-sheets/ADM1075.pdf
Fixes: 904b296f308d ("hwmon: (adm1275) Introduce configuration data structure for coeffcients")
Signed-off-by: Shikhar Dogra <shidogra@cisco.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hwmon')
| -rw-r--r-- | drivers/hwmon/pmbus/adm1275.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/hwmon/pmbus/adm1275.c b/drivers/hwmon/pmbus/adm1275.c index 188af4c89f40..18477dd1e243 100644 --- a/drivers/hwmon/pmbus/adm1275.c +++ b/drivers/hwmon/pmbus/adm1275.c @@ -95,8 +95,8 @@ static const struct coefficients adm1075_coefficients[] = { [0] = { 27169, 0, -1 }, /* voltage */ [1] = { 806, 20475, -1 }, /* current, irange25 */ [2] = { 404, 20475, -1 }, /* current, irange50 */ - [3] = { 0, -1, 8549 }, /* power, irange25 */ - [4] = { 0, -1, 4279 }, /* power, irange50 */ + [3] = { 8549, 0, -1 }, /* power, irange25 */ + [4] = { 4279, 0, -1 }, /* power, irange50 */ }; static const struct coefficients adm1275_coefficients[] = { |