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authorBorislav Petkov <bp@suse.de>2018-12-05 00:34:56 +0100
committerBorislav Petkov <bp@suse.de>2018-12-08 12:24:35 +0100
commitad3bc25a320742f42b3015115384f5aec69c7ce2 (patch)
tree3252fca31e82bc8efb922b0faf763e078a8afbd3 /arch/x86/kernel/asm-offsets.c
parenta97673a1c43d005a3ae215f4ca8b4bbb5691aea1 (diff)
x86/kernel: Fix more -Wmissing-prototypes warnings
... with the goal of eventually enabling -Wmissing-prototypes by default. At least on x86. Make functions static where possible, otherwise add prototypes or make them visible through includes. asm/trace/ changes courtesy of Steven Rostedt <rostedt@goodmis.org>. Signed-off-by: Borislav Petkov <bp@suse.de> Reviewed-by: Masami Hiramatsu <mhiramat@kernel.org> Reviewed-by: Ingo Molnar <mingo@kernel.org> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> # ACPI + cpufreq bits Cc: Andrew Banman <andrew.banman@hpe.com> Cc: Dimitri Sivanich <dimitri.sivanich@hpe.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: Mike Travis <mike.travis@hpe.com> Cc: "Steven Rostedt (VMware)" <rostedt@goodmis.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Yi Wang <wang.yi59@zte.com.cn> Cc: linux-acpi@vger.kernel.org
Diffstat (limited to 'arch/x86/kernel/asm-offsets.c')
-rw-r--r--arch/x86/kernel/asm-offsets.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/kernel/asm-offsets.c b/arch/x86/kernel/asm-offsets.c
index 72adf6c335dc..168543d077d7 100644
--- a/arch/x86/kernel/asm-offsets.c
+++ b/arch/x86/kernel/asm-offsets.c
@@ -29,7 +29,8 @@
# include "asm-offsets_64.c"
#endif
-void common(void) {
+static void __used common(void)
+{
BLANK();
OFFSET(TASK_threadsp, task_struct, thread.sp);
#ifdef CONFIG_STACKPROTECTOR