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authorArvind Yadav <arvind.yadav.cs@gmail.com>2017-11-23 18:55:30 +0300
committerChanwoo Choi <cw00.choi@samsung.com>2018-01-03 04:10:51 +0300
commit01e1429b877ece6576eb59b74f613b630f859478 (patch)
tree9f50d30367a34cdd6713d666e42dcd312f7ec371 /drivers/extcon
parentc7eb47f9e45226571be31212f6efd4b307d3b59d (diff)
downloadlinux-01e1429b877ece6576eb59b74f613b630f859478.tar.xz
extcon: axp288:: Handle return value of platform_get_irq
platform_get_irq() can fail here and we must check its return value. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Diffstat (limited to 'drivers/extcon')
-rw-r--r--drivers/extcon/extcon-axp288.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/extcon/extcon-axp288.c b/drivers/extcon/extcon-axp288.c
index 981fba56bc18..e16a7838cac3 100644
--- a/drivers/extcon/extcon-axp288.c
+++ b/drivers/extcon/extcon-axp288.c
@@ -301,6 +301,9 @@ static int axp288_extcon_probe(struct platform_device *pdev)
for (i = 0; i < EXTCON_IRQ_END; i++) {
pirq = platform_get_irq(pdev, i);
+ if (pirq < 0)
+ return pirq;
+
info->irq[i] = regmap_irq_get_virq(info->regmap_irqc, pirq);
if (info->irq[i] < 0) {
dev_err(&pdev->dev,