From: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
Fixes the following sparse warnings:
drivers/hwmon/pwm-fan.c:107:67: warning: Using plain integer as NULL pointer
Signed-off-by: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
---
drivers/hwmon/pwm-fan.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/hwmon/pwm-fan.c b/drivers/hwmon/pwm-fan.c
index ba7fe3e..af30dd6 100644
--- a/drivers/hwmon/pwm-fan.c
+++ b/drivers/hwmon/pwm-fan.c
@@ -104,7 +104,7 @@ static int pwm_fan_probe(struct platform_device *pdev)
mutex_init(&ctx->lock);
- ctx->pwm = devm_of_pwm_get(&pdev->dev, pdev->dev.of_node, 0);
+ ctx->pwm = devm_of_pwm_get(&pdev->dev, pdev->dev.of_node, NULL);
if (IS_ERR(ctx->pwm)) {
dev_err(&pdev->dev, "Could not get PWM\n");
return PTR_ERR(ctx->pwm);
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