diff options
| -rw-r--r-- | drivers/input/misc/atlas_btns.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/input/misc/atlas_btns.c b/drivers/input/misc/atlas_btns.c index 47b31725e850..835ad45a9d65 100644 --- a/drivers/input/misc/atlas_btns.c +++ b/drivers/input/misc/atlas_btns.c @@ -60,11 +60,15 @@ static acpi_status acpi_atlas_button_handler(u32 function, static int atlas_acpi_button_probe(struct platform_device *pdev) { - struct acpi_device *device = ACPI_COMPANION(&pdev->dev); + struct acpi_device *device; acpi_status status; int i; int err; + device = ACPI_COMPANION(&pdev->dev); + if (!device) + return -ENODEV; + input_dev = input_allocate_device(); if (!input_dev) { pr_err("unable to allocate input device\n"); |