From 9120cf4fd9ae77245ce9137869bcbd16575cc633 Mon Sep 17 00:00:00 2001 From: Nicolas Iooss Date: Mon, 19 Dec 2016 14:21:44 +0100 Subject: [PATCH] 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 Acked-by: Bryan O'Donoghue Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Thomas Gleixner Link: http://lkml.kernel.org/r/20161219132144.4108-1-nicolas.iooss_linux@m4x.org Signed-off-by: Ingo Molnar --- arch/x86/platform/intel-quark/imr_selftest.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) 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; -- 2.20.1