aboutsummaryrefslogtreecommitdiff
path: root/drivers/hwmon
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/hwmon')
-rw-r--r--drivers/hwmon/pwm-fan.c12
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;
}