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path: root/drivers/acpi/scan.c
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Diffstat (limited to 'drivers/acpi/scan.c')
-rw-r--r--drivers/acpi/scan.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index 43754655c156..a4224727f09c 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -444,9 +444,9 @@ const struct acpi_device_id *acpi_match_device(const struct acpi_device_id *ids,
444 const struct device *dev) 444 const struct device *dev)
445{ 445{
446 struct acpi_device *adev; 446 struct acpi_device *adev;
447 acpi_handle handle = ACPI_HANDLE(dev);
447 448
448 if (!ids || !ACPI_HANDLE(dev) 449 if (!ids || !handle || acpi_bus_get_device(handle, &adev))
449 || ACPI_FAILURE(acpi_bus_get_device(ACPI_HANDLE(dev), &adev)))
450 return NULL; 450 return NULL;
451 451
452 return __acpi_match_device(adev, ids); 452 return __acpi_match_device(adev, ids);