Commit-ID: 9120cf4fd9ae77245ce9137869bcbd16575cc633
Gitweb: http://git.kernel.org/tip/9120cf4fd9ae77245ce9137869bcbd16575cc633
Author: Nicolas Iooss <nicolas.iooss_linux@xxxxxxx>
AuthorDate: Mon, 19 Dec 2016 14:21:44 +0100
Committer: Ingo Molnar <mingo@xxxxxxxxxx>
CommitDate: Tue, 20 Dec 2016 09:37:24 +0100
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@xxxxxxx>
Acked-by: Bryan O'Donoghue <pure.logic@xxxxxxxxxxxxxxxxx>
Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Link: http://lkml.kernel.org/r/20161219132144.4108-1-nicolas.iooss_linux@xxxxxxx
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
---
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 f5bad40..b8f5620 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;
--
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