The regmap_irq_get_virq() can return zero or negative ERRNO, so it is insufficient to check only for non-zero value.
Signed-off-by: Krzysztof Kozlowski <[email protected]> Acked-by: Alexandre Belloni <[email protected]> --- drivers/rtc/rtc-max8997.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/rtc/rtc-max8997.c b/drivers/rtc/rtc-max8997.c index 4998aee0f07f..1a06e17ebe9b 100644 --- a/drivers/rtc/rtc-max8997.c +++ b/drivers/rtc/rtc-max8997.c @@ -497,7 +497,7 @@ static int max8997_rtc_probe(struct platform_device *pdev) } virq = regmap_irq_get_virq(max8997->irq_data, MAX8997_PMICIRQ_RTCA1); - if (!virq) { + if (virq <= 0) { dev_err(&pdev->dev, "Failed to create mapping alarm IRQ\n"); ret = -ENXIO; goto err_out; -- 1.9.1 -- You received this message because you are subscribed to "rtc-linux". Membership options at http://groups.google.com/group/rtc-linux . Please read http://groups.google.com/group/rtc-linux/web/checklist before submitting a driver. --- You received this message because you are subscribed to the Google Groups "rtc-linux" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
