From 2197bf03143e9b57438a0bf05663af5c0cc697bc Mon Sep 17 00:00:00 2001 From: Mike Leach Date: Mon, 27 Mar 2017 11:09:33 -0600 Subject: [PATCH] coresight: Fixes coresight DT parse to get correct output port ID. [ Upstream commit eeedc5421dd3b51de73e6106405c5c77f920f281 ] 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 endpoint { } } Existing code read endpoint number - always 0x0, rather than the correct port number. Signed-off-by: Mike Leach Signed-off-by: Mathieu Poirier Signed-off-by: Greg Kroah-Hartman Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- drivers/hwtracing/coresight/of_coresight.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/hwtracing/coresight/of_coresight.c b/drivers/hwtracing/coresight/of_coresight.c index b0973617826f6..7d2bb15496083 100644 --- a/drivers/hwtracing/coresight/of_coresight.c +++ b/drivers/hwtracing/coresight/of_coresight.c @@ -150,7 +150,7 @@ 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 -- 2.47.3