diff options
| -rw-r--r-- | drivers/extcon/extcon-palmas.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/extcon/extcon-palmas.c b/drivers/extcon/extcon-palmas.c index 634ba70782de..a128fd2eb187 100644 --- a/drivers/extcon/extcon-palmas.c +++ b/drivers/extcon/extcon-palmas.c @@ -190,6 +190,11 @@ static int palmas_usb_probe(struct platform_device *pdev) struct palmas_usb *palmas_usb; int status; + if (!palmas) { + dev_err(&pdev->dev, "failed to get valid parent\n"); + return -EINVAL; + } + palmas_usb = devm_kzalloc(&pdev->dev, sizeof(*palmas_usb), GFP_KERNEL); if (!palmas_usb) return -ENOMEM; |