diff options
Diffstat (limited to 'drivers/hwmon/pwm-fan.c')
| -rw-r--r-- | drivers/hwmon/pwm-fan.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/drivers/hwmon/pwm-fan.c b/drivers/hwmon/pwm-fan.c index 30b7b3ea8836..bdba2143021a 100644 --- a/drivers/hwmon/pwm-fan.c +++ b/drivers/hwmon/pwm-fan.c @@ -293,14 +293,8 @@ static int pwm_fan_probe(struct platform_device *pdev) mutex_init(&ctx->lock); ctx->pwm = devm_of_pwm_get(dev, dev->of_node, NULL); - if (IS_ERR(ctx->pwm)) { - ret = PTR_ERR(ctx->pwm); - - if (ret != -EPROBE_DEFER) - dev_err(dev, "Could not get PWM: %d\n", ret); - - return ret; - } + if (IS_ERR(ctx->pwm)) + return dev_err_probe(dev, PTR_ERR(ctx->pwm), "Could not get PWM\n"); platform_set_drvdata(pdev, ctx); @@ -447,7 +441,7 @@ static int pwm_fan_resume(struct device *dev) return 0; pwm_get_args(ctx->pwm, &pargs); - duty = DIV_ROUND_UP(ctx->pwm_value * (pargs.period - 1), MAX_PWM); + duty = DIV_ROUND_UP_ULL(ctx->pwm_value * (pargs.period - 1), MAX_PWM); ret = pwm_config(ctx->pwm, duty, pargs.period); if (ret) return ret; |