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| author | Mike Leach <mike.leach@linaro.org> | 2017-03-27 11:09:33 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-04-08 17:43:45 +0200 |
| commit | eeedc5421dd3b51de73e6106405c5c77f920f281 (patch) | |
| tree | ab991ac89f048bf6689b1ac92542e24e25d681eb | |
| parent | 58cde1a64c5e140e6ba498aaa406e063957e35df (diff) | |
| download | op-kernel-dev-eeedc5421dd3b51de73e6106405c5c77f920f281.zip op-kernel-dev-eeedc5421dd3b51de73e6106405c5c77f920f281.tar.gz | |
coresight: Fixes coresight DT parse to get correct output port ID.
Corrected to get the port numbering to allow programmable replicator driver
to operate correctly.
By convention, CoreSight devices number ports, not endpoints in
the .dts files:-
port {
reg<N>
endpoint {
}
}
Existing code read endpoint number - always 0x0, rather than the correct
port number.
Signed-off-by: Mike Leach <mike.leach@linaro.org>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/hwtracing/coresight/of_coresight.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hwtracing/coresight/of_coresight.c b/drivers/hwtracing/coresight/of_coresight.c index 629e031..09142e9 100644 --- a/drivers/hwtracing/coresight/of_coresight.c +++ b/drivers/hwtracing/coresight/of_coresight.c @@ -149,7 +149,7 @@ struct coresight_platform_data *of_get_coresight_platform_data( continue; /* The local out port number */ - pdata->outports[i] = endpoint.id; + pdata->outports[i] = endpoint.port; /* * Get a handle on the remote port and parent |
