diff options
| -rw-r--r-- | drivers/platform/chrome/chromeos_tbmc.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/platform/chrome/chromeos_tbmc.c b/drivers/platform/chrome/chromeos_tbmc.c index 5133806b2d95..fd756761a481 100644 --- a/drivers/platform/chrome/chromeos_tbmc.c +++ b/drivers/platform/chrome/chromeos_tbmc.c @@ -69,9 +69,13 @@ static int chromeos_tbmc_probe(struct platform_device *pdev) { struct input_dev *idev; struct device *dev = &pdev->dev; - struct acpi_device *adev = ACPI_COMPANION(dev); + struct acpi_device *adev; int ret; + adev = ACPI_COMPANION(dev); + if (!adev) + return -ENODEV; + idev = devm_input_allocate_device(dev); if (!idev) return -ENOMEM; |