diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/platform/x86/system76_acpi.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/platform/x86/system76_acpi.c b/drivers/platform/x86/system76_acpi.c index 693cbb461382..dd7b1b07c316 100644 --- a/drivers/platform/x86/system76_acpi.c +++ b/drivers/platform/x86/system76_acpi.c @@ -674,10 +674,14 @@ static void system76_notify(acpi_handle handle, u32 event, void *context) // Probe a System76 platform device static int system76_probe(struct platform_device *pdev) { - struct acpi_device *acpi_dev = ACPI_COMPANION(&pdev->dev); + struct acpi_device *acpi_dev; struct system76_data *data; int err; + acpi_dev = ACPI_COMPANION(&pdev->dev); + if (!acpi_dev) + return -ENODEV; + data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL); if (!data) return -ENOMEM; |