[PATCH 08/19] test: self: printf: silence clang warnings

[Ahmad Fatoum <a.fatoum@pengutronix.de>]

We added -Wno-format-security a short while back, because we didn't want
GCC to warn us about possible format string issues in the self test that's
meant to exercise the printf facility. In a similar vein, clang also
sees potential problems in the code, so hide it, just for that file,
with -Wno-format.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
 test/self/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/self/Makefile b/test/self/Makefile
index 080ef303cc35..78a337810d1f 100644
--- a/test/self/Makefile
+++ b/test/self/Makefile
@@ -3,7 +3,7 @@
 obj-$(CONFIG_SELFTEST) += core.o
 obj-$(CONFIG_SELFTEST_MALLOC) += malloc.o
 obj-$(CONFIG_SELFTEST_PRINTF) += printf.o
-CFLAGS_printf.o += -Wno-format-security
+CFLAGS_printf.o += -Wno-format-security -Wno-format
 obj-$(CONFIG_SELFTEST_PROGRESS_NOTIFIER) += progress-notifier.o
 obj-$(CONFIG_SELFTEST_OF_MANIPULATION) += of_manipulation.o of_manipulation.dtb.o
 obj-$(CONFIG_SELFTEST_ENVIRONMENT_VARIABLES) += envvar.o
-- 
2.39.2