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extcon: adc-jack: Fix platform_get_irq's error checking

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The platform_get_irq() function returns negative if an error occurs.
zero or positive number on success. platform_get_irq() error checking
for zero is not correct.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
This commit is contained in:
Arvind Yadav 2017-11-23 21:25:29 +05:30 committed by Chanwoo Choi
parent 00c2f524b8
commit 447641eb88
1 changed files with 1 additions and 1 deletions
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2
drivers/extcon/extcon-adc-jack.c
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@ -144,7 +144,7 @@ static int adc_jack_probe(struct platform_device *pdev)
return err;
data->irq = platform_get_irq(pdev, 0);
if (!data->irq) {
if (data->irq < 0) {
dev_err(&pdev->dev, "platform_get_irq failed\n");
return -ENODEV;
}