diff options
| author | Kun Yi <kunyi@google.com> | 2018-10-08 14:49:25 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-11-24 08:21:01 +0100 |
| commit | a119952d4be6ed23c9951e1abbf32e3652ca4add (patch) | |
| tree | 4ebd6653f48b759cc4bb28894c2243017f128ba7 /drivers/hwmon | |
| parent | 4bbc8deedd89665e9c31290a9e74337a917c6006 (diff) | |
| download | linux-stable-a119952d4be6ed23c9951e1abbf32e3652ca4add.tar.gz linux-stable-a119952d4be6ed23c9951e1abbf32e3652ca4add.tar.bz2 linux-stable-a119952d4be6ed23c9951e1abbf32e3652ca4add.zip | |
hwmon: (npcm-750-pwm-fan) Change initial pwm target to 255
[ Upstream commit f21c8e753b1dcb8f9e5b096db1f7f4e6fdfa7258 ]
Change initial PWM target to 255 to prevent overheating, for example
when BMC hangs in userspace or when userspace fan control application is
not implemented yet.
Signed-off-by: Kun Yi <kunyi@google.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/hwmon')
| -rw-r--r-- | drivers/hwmon/npcm750-pwm-fan.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hwmon/npcm750-pwm-fan.c b/drivers/hwmon/npcm750-pwm-fan.c index b998f9fbed41..979b579bc118 100644 --- a/drivers/hwmon/npcm750-pwm-fan.c +++ b/drivers/hwmon/npcm750-pwm-fan.c @@ -52,7 +52,7 @@ /* Define the Counter Register, value = 100 for match 100% */ #define NPCM7XX_PWM_COUNTER_DEFAULT_NUM 255 -#define NPCM7XX_PWM_CMR_DEFAULT_NUM 127 +#define NPCM7XX_PWM_CMR_DEFAULT_NUM 255 #define NPCM7XX_PWM_CMR_MAX 255 /* default all PWM channels PRESCALE2 = 1 */ |