diff options
Diffstat (limited to 'drivers/soundwire/intel_init.c')
| -rw-r--r-- | drivers/soundwire/intel_init.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/soundwire/intel_init.c b/drivers/soundwire/intel_init.c index cabdadb09a1b..bc8520eb385e 100644 --- a/drivers/soundwire/intel_init.c +++ b/drivers/soundwire/intel_init.c @@ -405,11 +405,12 @@ int sdw_intel_acpi_scan(acpi_handle *parent_handle, { acpi_status status; + info->handle = NULL; status = acpi_walk_namespace(ACPI_TYPE_DEVICE, parent_handle, 1, sdw_intel_acpi_cb, NULL, info, NULL); - if (ACPI_FAILURE(status)) + if (ACPI_FAILURE(status) || info->handle == NULL) return -ENODEV; return sdw_intel_scan_controller(info); |