diff options
Diffstat (limited to 'drivers/platform/x86/intel/hid.c')
| -rw-r--r-- | drivers/platform/x86/intel/hid.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/platform/x86/intel/hid.c b/drivers/platform/x86/intel/hid.c index 2ddd8af8c1ce..085093506dda 100644 --- a/drivers/platform/x86/intel/hid.c +++ b/drivers/platform/x86/intel/hid.c @@ -688,12 +688,16 @@ static bool button_array_present(struct platform_device *device) static int intel_hid_probe(struct platform_device *device) { - acpi_handle handle = ACPI_HANDLE(&device->dev); unsigned long long mode, dummy; struct intel_hid_priv *priv; + acpi_handle handle; acpi_status status; int err; + handle = ACPI_HANDLE(&device->dev); + if (!handle) + return -ENODEV; + intel_hid_init_dsm(handle); if (!intel_hid_evaluate_method(handle, INTEL_HID_DSM_HDMM_FN, &mode)) { |