| Message ID | fe9a26770ba88ab9efee23dc28782dc0891b1d1a.1510999334.git.arvind.yadav.cs@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/drivers/input/misc/sirfsoc-onkey.c b/drivers/input/misc/sirfsoc-onkey.c index 4fd038d..de04b48 100644 --- a/drivers/input/misc/sirfsoc-onkey.c +++ b/drivers/input/misc/sirfsoc-onkey.c @@ -149,6 +149,9 @@ static int sirfsoc_pwrc_probe(struct platform_device *pdev) sirfsoc_pwrc_toggle_interrupts(pwrcdrv, false); irq = platform_get_irq(pdev, 0); + if (irq <= 0) + return irq; + error = devm_request_irq(&pdev->dev, irq, sirfsoc_pwrc_isr, 0, "sirfsoc_pwrc_int", pwrcdrv);
platform_get_irq() can fail here and we must check its return value. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> --- changes in v2 : Add failure case '<= 0' instead of '< 0'. IRQ0 is not valid. drivers/input/misc/sirfsoc-onkey.c | 3 +++ 1 file changed, 3 insertions(+)