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 <[email protected]>
---
drivers/extcon/extcon-adc-jack.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/extcon/extcon-adc-jack.c b/drivers/extcon/extcon-adc-jack.c
index 3877d86..1802635 100644
--- a/drivers/extcon/extcon-adc-jack.c
+++ b/drivers/extcon/extcon-adc-jack.c
@@ -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;
}
--
2.7.4
From 1585216390531830936@xxx Mon Nov 27 10:55:57 +0000 2017
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