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 $(src) directory to the include path.
While this works, it is preferable to refer to the correct path to the trace file in the first place and avoid any workaround.
Signed-off-by: Thierry Reding treding@nvidia.com --- drivers/gpu/drm/radeon/Makefile | 2 -- drivers/gpu/drm/radeon/radeon_trace.h | 2 +- 2 files changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/radeon/Makefile b/drivers/gpu/drm/radeon/Makefile index 4acbb944bcd2..be16c6390216 100644 --- a/drivers/gpu/drm/radeon/Makefile +++ b/drivers/gpu/drm/radeon/Makefile @@ -109,5 +109,3 @@ radeon-$(CONFIG_VGA_SWITCHEROO) += radeon_atpx_handler.o radeon-$(CONFIG_ACPI) += radeon_acpi.o
obj-$(CONFIG_DRM_RADEON)+= radeon.o - -CFLAGS_radeon_trace_points.o := -I$(src) diff --git a/drivers/gpu/drm/radeon/radeon_trace.h b/drivers/gpu/drm/radeon/radeon_trace.h index fdce4062901f..815eaa8c394b 100644 --- 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, radeon_semaphore_wait,
/* 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>