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authorNicolas Iooss <nicolas.iooss_linux@m4x.org>2016-12-19 14:21:44 +0100
committerIngo Molnar <mingo@kernel.org>2016-12-20 09:37:24 +0100
commit9120cf4fd9ae77245ce9137869bcbd16575cc633 (patch)
tree216f3ea5eb9077356c1d8320bd0279ba2b7847e3 /arch
parent634b847b6d232f861abd5a03a1f75677f541b156 (diff)
x86/platform/intel/quark: Add printf attribute to imr_self_test_result()
__printf() attributes help detecting issues in printf() format strings at compile time. Even though imr_selftest.c is only compiled with CONFIG_DEBUG_IMR_SELFTEST=y, GCC complains about a missing format attribute when compiling allmodconfig with -Wmissing-format-attribute. Silence this warning by adding the attribute. Signed-off-by: Nicolas Iooss <nicolas.iooss_linux@m4x.org> Acked-by: Bryan O'Donoghue <pure.logic@nexus-software.ie> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/20161219132144.4108-1-nicolas.iooss_linux@m4x.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/platform/intel-quark/imr_selftest.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/platform/intel-quark/imr_selftest.c b/arch/x86/platform/intel-quark/imr_selftest.c
index f5bad40936ac..b8f562049cad 100644
--- a/arch/x86/platform/intel-quark/imr_selftest.c
+++ b/arch/x86/platform/intel-quark/imr_selftest.c
@@ -25,7 +25,8 @@
* @fmt: format string.
* ... variadic argument list.
*/
-static void __init imr_self_test_result(int res, const char *fmt, ...)
+static __printf(2, 3)
+void __init imr_self_test_result(int res, const char *fmt, ...)
{
va_list vlist;