diff options
Diffstat (limited to 'drivers/acpi/sbs.c')
| -rw-r--r-- | drivers/acpi/sbs.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/acpi/sbs.c b/drivers/acpi/sbs.c index 440f1d69aca8..86b7c7975852 100644 --- a/drivers/acpi/sbs.c +++ b/drivers/acpi/sbs.c @@ -629,11 +629,15 @@ static void acpi_sbs_callback(void *context) static int acpi_sbs_probe(struct platform_device *pdev) { - struct acpi_device *device = ACPI_COMPANION(&pdev->dev); + struct acpi_device *device; struct acpi_sbs *sbs; int result = 0; int id; + device = ACPI_COMPANION(&pdev->dev); + if (!device) + return -ENODEV; + sbs = kzalloc_obj(struct acpi_sbs); if (!sbs) { result = -ENOMEM; |