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| author | Ingo Molnar <mingo@kernel.org> | 2017-08-26 10:20:01 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-08-26 10:20:01 +0300 |
| commit | 3cb9bc85029f2ceb7a5babadcab445c7cb861da8 (patch) | |
| tree | 6453e9ebb9ad3b3cab07ff31dc9a90ea9f7951bc /drivers/acpi/acpica/nsxfeval.c | |
| parent | f1a5b53570001b1bcbf890ac6c4be1db99f8cc28 (diff) | |
| parent | 413d63d71b222108d19703f3fd5cf9108652a730 (diff) | |
| download | linux-3cb9bc85029f2ceb7a5babadcab445c7cb861da8.tar.xz | |
Merge branch 'x86/mm' into efi/core, to pick up dependencies
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/acpi/acpica/nsxfeval.c')
| -rw-r--r-- | drivers/acpi/acpica/nsxfeval.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/acpi/acpica/nsxfeval.c b/drivers/acpi/acpica/nsxfeval.c index 538c61677c10..783f4c838aee 100644 --- a/drivers/acpi/acpica/nsxfeval.c +++ b/drivers/acpi/acpica/nsxfeval.c @@ -100,9 +100,13 @@ acpi_evaluate_object_typed(acpi_handle handle, free_buffer_on_error = TRUE; } - status = acpi_get_handle(handle, pathname, &target_handle); - if (ACPI_FAILURE(status)) { - return_ACPI_STATUS(status); + if (pathname) { + status = acpi_get_handle(handle, pathname, &target_handle); + if (ACPI_FAILURE(status)) { + return_ACPI_STATUS(status); + } + } else { + target_handle = handle; } full_pathname = acpi_ns_get_external_pathname(target_handle); |