From: Arnd Bergmann Date: Tue, 19 May 2015 21:34:33 +0000 (-0300) Subject: [media] coda: remove extraneous TRACE_SYSTEM_STRING X-Git-Tag: v4.2-rc8~12^2~66 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ae1c75d6ce3aeb0515701fbd68182ea19fed8e8f;p=platform%2Fkernel%2Flinux-exynos.git [media] coda: remove extraneous TRACE_SYSTEM_STRING The coda tracing code causes lots of warnings like In file included from /git/arm-soc/include/trace/define_trace.h:90:0, from /git/arm-soc/drivers/media/platform/coda/trace.h:203, from /git/arm-soc/drivers/media/platform/coda/coda-bit.c:34: /git/arm-soc/include/trace/ftrace.h:28:0: warning: "TRACE_SYSTEM_STRING" redefined #define TRACE_SYSTEM_STRING __app(TRACE_SYSTEM_VAR,__trace_system_name) ^ In file included from /git/arm-soc/include/trace/define_trace.h:83:0, from /git/arm-soc/drivers/media/platform/coda/trace.h:203, from /git/arm-soc/drivers/media/platform/coda/coda-bit.c:34: /git/arm-soc/drivers/media/platform/coda/./trace.h:12:0: note: this is the location of the previous definition #define TRACE_SYSTEM_STRING __stringify(TRACE_SYSTEM) >From what I can tell, this is just the result of a bogus TRACE_SYSTEM_STRING definition, and removing that one makes the warnings go away. Fixes: 9a1a8f9953f ("[media] coda: Add tracing support") Signed-off-by: Arnd Bergmann Acked-by: Philipp Zabel Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/media/platform/coda/trace.h b/drivers/media/platform/coda/trace.h index d1d06cb..781bf72 100644 --- a/drivers/media/platform/coda/trace.h +++ b/drivers/media/platform/coda/trace.h @@ -9,8 +9,6 @@ #include "coda.h" -#define TRACE_SYSTEM_STRING __stringify(TRACE_SYSTEM) - TRACE_EVENT(coda_bit_run, TP_PROTO(struct coda_ctx *ctx, int cmd),