From: Thierry Reding treding@nvidia.com
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 $(src) directory to the include path.
While this works, it is preferable to refer to the correct path to the trace file in the first place and avoid any workaround.
Signed-off-by: Thierry Reding treding@nvidia.com --- drivers/gpu/drm/armada/Makefile | 2 -- drivers/gpu/drm/armada/armada_trace.h | 2 +- 2 files changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/armada/Makefile b/drivers/gpu/drm/armada/Makefile index 64c0b4546fb2..a18f156c8b66 100644 --- a/drivers/gpu/drm/armada/Makefile +++ b/drivers/gpu/drm/armada/Makefile @@ -4,5 +4,3 @@ armada-y += armada_510.o armada-$(CONFIG_DEBUG_FS) += armada_debugfs.o
obj-$(CONFIG_DRM_ARMADA) := armada.o - -CFLAGS_armada_trace.o := -I$(src) diff --git a/drivers/gpu/drm/armada/armada_trace.h b/drivers/gpu/drm/armada/armada_trace.h index dc0cba70fd1a..be245a24610f 100644 --- a/drivers/gpu/drm/armada/armada_trace.h +++ b/drivers/gpu/drm/armada/armada_trace.h @@ -62,5 +62,5 @@ TRACE_EVENT(armada_ovl_plane_work,
/* This part must be outside protection */ #undef TRACE_INCLUDE_PATH -#define TRACE_INCLUDE_PATH . +#define TRACE_INCLUDE_PATH ../../drivers/gpu/drm/armada #include <trace/define_trace.h>