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| author |   Josh Lehan <krellan@google.com> | 2020-06-25 17:13:43 -0700 |
|---|---|---|
| committer |   Guenter Roeck <linux@roeck-us.net> | 2020-07-24 07:44:57 -0700 |
| commit | 8ba75b2028496777a7d595ed5ba03cc85f86bdbb (patch) | |
| tree | 3b75eadddf861bb8386d2a54af9d7cfbb6ee6b7e /Documentation/hwmon | |
| parent | hwmon: (pmbus/max20730) Add max20710 support (diff) | |
| download | linux-dev-8ba75b2028496777a7d595ed5ba03cc85f86bdbb.tar.xz linux-dev-8ba75b2028496777a7d595ed5ba03cc85f86bdbb.zip | |
hwmon: (pmbus/core) Use s64 instead of long for calculations
Using s64 type, instead of long type, for internal calculations and for
the sysfs interface.
This allows 64-bit values to appear correctly on 32-bit kernels.
As wattage is reported in microwatts, monitoring a power supply over
2KW requires this.
Although it may seem unlikely to run a 32-bit kernel on such a large
machine, enterprise servers often include a BMC, and the BMC might be
running a 32-bit kernel.
Signed-off-by: Josh Lehan <krellan@google.com>
[groeck: Removed Change-Id and other tags, reformatted description]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'Documentation/hwmon')
0 files changed, 0 insertions, 0 deletions