| commit | 81ae68142a0483b3791cba99eab268859858f508 | [log] [tgz] |
|---|---|---|
| author | Guenter Roeck <guenter.roeck@ericsson.com> | Thu Jun 30 06:54:05 2011 -0700 |
| committer | Guenter Roeck <guenter.roeck@ericsson.com> | Fri Jul 01 15:56:06 2011 -0700 |
| tree | fa52ff3ead009c455a0fb41ec4bd8567ecde714c | |
| parent | 3b33ca41227a54a78446fb0d7a6fdb9862f563db [diff] |
hwmon: (pmbus) Improve fan detection Some PMBus devices return no error when reading fan speed registers, but don't really support fans. Strengthen fan detection by also checking if fan configuration registers exist. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Reviewed-by: Robert Coulson <robert.coulson@ericsson.com> Cc: stable.kernel.org # 2.6.39