From: Thierry Reding <treding@nvidia.com>
Date: Fri, 1 Sep 2017 16:49:53 +0200
Subject: drm/radeon: Use correct path to trace include
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Git-commit: 56d11d580974958bd3c7ae4a42368ae22cb50354
Patch-mainline: v4.15-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166

The header comment in include/trace/define_trace.h specifies that the
TRACE_INCLUDE_PATH needs to be relative to the define_trace.h header
rather than the trace file including it. Most instances get that wrong
and work around it by adding the $(src) directory to the include path.

While this works, it is preferable to refer to the correct path to the
trace file in the first place and avoid any workaround.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
 drivers/gpu/drm/radeon/Makefile       |    2 --
 drivers/gpu/drm/radeon/radeon_trace.h |    2 +-
 2 files changed, 1 insertion(+), 3 deletions(-)

--- a/drivers/gpu/drm/radeon/Makefile
+++ b/drivers/gpu/drm/radeon/Makefile
@@ -109,5 +109,3 @@ radeon-$(CONFIG_VGA_SWITCHEROO) += radeo
 radeon-$(CONFIG_ACPI) += radeon_acpi.o
 
 obj-$(CONFIG_DRM_RADEON)+= radeon.o
-
-CFLAGS_radeon_trace_points.o := -I$(src)
--- a/drivers/gpu/drm/radeon/radeon_trace.h
+++ b/drivers/gpu/drm/radeon/radeon_trace.h
@@ -204,5 +204,5 @@ DEFINE_EVENT(radeon_semaphore_request, r
 
 /* This part must be outside protection */
 #undef TRACE_INCLUDE_PATH
-#define TRACE_INCLUDE_PATH .
+#define TRACE_INCLUDE_PATH ../../drivers/gpu/drm/radeon
 #include <trace/define_trace.h>