Lines Matching defs:buffer
39 * (possibly some encoded value in the SSDB buffer that we're unaware of)
177 struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
182 status = acpi_evaluate_object(adev->handle, id, NULL, &buffer);
186 obj = buffer.pointer;
188 dev_err(&adev->dev, "Couldn't locate ACPI buffer\n");
193 dev_err(&adev->dev, "Not an ACPI buffer\n");
198 if (obj->buffer.length > size) {
199 dev_err(&adev->dev, "Given buffer is too small\n");
204 memcpy(data, obj->buffer.pointer, obj->buffer.length);
207 kfree(buffer.pointer);