diff options
Diffstat (limited to 'drivers/hwmon/lm78.c')
-rw-r--r-- | drivers/hwmon/lm78.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/hwmon/lm78.c b/drivers/hwmon/lm78.c index 6cf6bff79003..a2f3b4a365e4 100644 --- a/drivers/hwmon/lm78.c +++ b/drivers/hwmon/lm78.c | |||
@@ -94,6 +94,8 @@ static inline u8 FAN_TO_REG(long rpm, int div) | |||
94 | { | 94 | { |
95 | if (rpm <= 0) | 95 | if (rpm <= 0) |
96 | return 255; | 96 | return 255; |
97 | if (rpm > 1350000) | ||
98 | return 1; | ||
97 | return clamp_val((1350000 + rpm * div / 2) / (rpm * div), 1, 254); | 99 | return clamp_val((1350000 + rpm * div / 2) / (rpm * div), 1, 254); |
98 | } | 100 | } |
99 | 101 | ||