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| H A D | dma_test.c | diff 70c2e03e9aaf17496c63f6e42333c012f5ae5307 Wed Mar 29 12:23:04 CEST 2023 Mika Westerberg <mika.westerberg@linux.intel.com> thunderbolt: dma_test: Use correct value for absent rings when creating paths
Both tb_xdomain_enable_paths() and tb_xdomain_disable_paths() expect -1,
not 0, if the corresponding ring is not needed. For this reason change
the driver to use correct value for the rings that are not needed.
Fixes: 180b0689425c ("thunderbolt: Allow multiple DMA tunnels over a single XDomain connection")
Cc: stable@vger.kernel.org
Reported-by: Pengfei Xu <pengfei.xu@intel.com>
Tested-by: Pengfei Xu <pengfei.xu@intel.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
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