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| author | Steven Rostedt <rostedt@goodmis.org> | 2015-04-02 12:37:36 -0400 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2015-04-07 12:29:23 -0400 |
| commit | 77cb2fea1e5fc4b083dd967f231bbf6edd96150e (patch) | |
| tree | 24a0a3c300fe39743821b4c4ddcf8e2aa8dde530 /drivers/gpu/drm/drm_trace.h | |
| parent | 00ccbf2f5b7580cd7dcdaeda84828d14f0cba3c9 (diff) | |
| download | linux-stable-77cb2fea1e5fc4b083dd967f231bbf6edd96150e.tar.gz linux-stable-77cb2fea1e5fc4b083dd967f231bbf6edd96150e.tar.bz2 linux-stable-77cb2fea1e5fc4b083dd967f231bbf6edd96150e.zip | |
tracing/drm: Remove unused TRACE_SYSTEM_STRING define
The tracing infrastructure is adding a macro TRACE_SYSTEM_STRING, and
hit the following build failure:
In file included from include/trace/define_trace.h:90:0,
from drivers/gpu/drm/.//radeon/radeon_trace.h:209,
from drivers/gpu/drm/.//radeon/radeon_trace_points.c:9:
>> include/trace/ftrace.h:28:0: warning: "TRACE_SYSTEM_STRING" redefined
#define TRACE_SYSTEM_STRING __app(TRACE_SYSTEM_VAR,__trace_system_name)
Seems that the DRM folks have added their own use to the
TRACE_SYSTEM_STRING, with:
#define TRACE_SYSTEM_STRING __stringify(TRACE_SYSTEM)
Although, I can not find its use anywhere. I could simply use another
name, but if this macro is not being used, it should be removed.
Link: http://lkml.kernel.org/r/20150402123736.01eda052@gandalf.local.home
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel.vetter@intel.com>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Reviewed-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Tested-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'drivers/gpu/drm/drm_trace.h')
| -rw-r--r-- | drivers/gpu/drm/drm_trace.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/gpu/drm/drm_trace.h b/drivers/gpu/drm/drm_trace.h index 27cc95f36381..ce3c42813fbb 100644 --- a/drivers/gpu/drm/drm_trace.h +++ b/drivers/gpu/drm/drm_trace.h @@ -7,7 +7,6 @@ #undef TRACE_SYSTEM #define TRACE_SYSTEM drm -#define TRACE_SYSTEM_STRING __stringify(TRACE_SYSTEM) #define TRACE_INCLUDE_FILE drm_trace TRACE_EVENT(drm_vblank_event, |