Lines Matching defs:buffer
38 struct acpi_buffer buffer = { sizeof(union acpi_object), &object };
43 status = acpi_evaluate_object(pr->handle, NULL, NULL, &buffer);
141 struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
146 if (ACPI_FAILURE(acpi_evaluate_object(handle, "_MAT", NULL, &buffer)))
149 if (!buffer.length || !buffer.pointer)
152 obj = buffer.pointer;
154 obj->buffer.length < sizeof(*lapic)) {
155 kfree(buffer.pointer);
159 lapic = (struct acpi_madt_local_apic *)obj->buffer.pointer;
163 kfree(buffer.pointer);
168 kfree(buffer.pointer);
169 buffer.length = ACPI_ALLOCATE_BUFFER;
170 buffer.pointer = NULL;