diff options
| author | Armin Wolf <W_Armin@gmx.de> | 2021-07-29 00:15:57 +0200 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2021-08-17 14:54:26 -0700 |
| commit | 2757269a7defe96e871be795b680b602efb877ce (patch) | |
| tree | 748c1f20eb4fc909ebb4d0fbba06cd22b190ec1f /drivers/hwmon | |
| parent | deeba244b0feab6180b77fe98f2c19eb89163428 (diff) | |
hwmon: (dell-smm-hwmon) Fix fan mutliplier detection for 3rd fan
There are up to three fans, but the detection omits the 3rd one.
Fix that by using DELL_SMM_NO_FANS.
Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Fixes: 747bc8b063ae (hwmon: (dell-smm) Detect fan with index=2)
Link: https://lore.kernel.org/r/20210728221557.8891-7-W_Armin@gmx.de
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon')
| -rw-r--r-- | drivers/hwmon/dell-smm-hwmon.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hwmon/dell-smm-hwmon.c b/drivers/hwmon/dell-smm-hwmon.c index aaf864dbe53a..206418405440 100644 --- a/drivers/hwmon/dell-smm-hwmon.c +++ b/drivers/hwmon/dell-smm-hwmon.c @@ -1263,7 +1263,7 @@ static int __init dell_smm_probe(struct platform_device *pdev) * Autodetect fan multiplier based on nominal rpm * If fan reports rpm value too high then set multiplier to 1 */ - for (fan = 0; fan < 2; ++fan) { + for (fan = 0; fan < DELL_SMM_NO_FANS; ++fan) { ret = i8k_get_fan_nominal_speed(data, fan, data->i8k_fan_max); if (ret < 0) continue; |