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| author | Jisheng Zhang <Jisheng.Zhang@synaptics.com> | 2021-03-25 12:06:01 +0800 |
|---|---|---|
| committer | Jens Wiklander <jens.wiklander@linaro.org> | 2021-03-30 09:33:33 +0200 |
| commit | 7ccdcaace80810175bd20b2ece856b42edd43991 (patch) | |
| tree | 5b1970ef31d776ef6b9c4d84ac10dd83cbac62bb /drivers/tee/optee/Makefile | |
| parent | 0101947dbcc3204f08fb5b69a21dbd4b1535cad6 (diff) | |
| download | linux-7ccdcaace80810175bd20b2ece856b42edd43991.tar.bz2 | |
tee: optee: fix build error caused by recent optee tracepoints feature
If build kernel without "O=dir", below error will be seen:
In file included from drivers/tee/optee/optee_trace.h:67,
from drivers/tee/optee/call.c:18:
./include/trace/define_trace.h:95:42: fatal error: ./optee_trace.h: No such file or directory
95 | #include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
| ^
compilation terminated.
Fix it by adding below line to Makefile:
CFLAGS_call.o := -I$(src)
Tested with and without "O=dir", both can build successfully.
Fixes: 0101947dbcc3 ("tee: optee: add invoke_fn tracepoints")
Tested-by: Heiko Thiery <heiko.thiery@gmail.com>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Reported-by: Guenter Roeck <linux@roeck-us.net>
Suggested-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Diffstat (limited to 'drivers/tee/optee/Makefile')
| -rw-r--r-- | drivers/tee/optee/Makefile | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/tee/optee/Makefile b/drivers/tee/optee/Makefile index 56263ae3b1d7..3aa33ea9e6a6 100644 --- a/drivers/tee/optee/Makefile +++ b/drivers/tee/optee/Makefile @@ -6,3 +6,6 @@ optee-objs += rpc.o optee-objs += supp.o optee-objs += shm_pool.o optee-objs += device.o + +# for tracing framework to find optee_trace.h +CFLAGS_call.o := -I$(src) |