diff options
Diffstat (limited to 'drivers/hwmon/pwm-fan.c')
| -rw-r--r-- | drivers/hwmon/pwm-fan.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/hwmon/pwm-fan.c b/drivers/hwmon/pwm-fan.c index 936aaf76dd6e..7da6a160d45a 100644 --- a/drivers/hwmon/pwm-fan.c +++ b/drivers/hwmon/pwm-fan.c @@ -294,9 +294,19 @@ static int pwm_fan_remove(struct platform_device *pdev) static int pwm_fan_suspend(struct device *dev) { struct pwm_fan_ctx *ctx = dev_get_drvdata(dev); + struct pwm_args args; + int ret; + + pwm_get_args(ctx->pwm, &args); + + if (ctx->pwm_value) { + ret = pwm_config(ctx->pwm, 0, args.period); + if (ret < 0) + return ret; - if (ctx->pwm_value) pwm_disable(ctx->pwm); + } + return 0; } |