'hisi_ptt_queue' has been unused since the original
commit 5e91e57e ("perf auxtrace arm64: Add support for parsing
HiSilicon PCIe Trace packet").

Remove it.
Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Ian Rogers <irogers@google.com>
Cc: yangyicong@hisilicon.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20240602000709.213116-1-linux@treblig.org