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Subject[PATCH 09/21] powerpc: Make function save_all static
Date
Since function `save_all` is not meant to be exported, change the signature
to `static`. Fix warning (treated as error with W=1):

CC arch/powerpc/kernel/process.o
arch/powerpc/kernel/process.c:559:6: error: no previous prototype for ‘save_all’ [-Werror=missing-prototypes]
void save_all(struct task_struct *tsk)
^~~~~~~~
cc1: all warnings being treated as errors

Signed-off-by: Mathieu Malaterre <malat@debian.org>
---
arch/powerpc/kernel/process.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index 3ac98c0463d6..ec4f363ebb89 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -556,7 +556,7 @@ void restore_math(struct pt_regs *regs)
regs->msr = msr;
}

-void save_all(struct task_struct *tsk)
+static void save_all(struct task_struct *tsk)
{
unsigned long usermsr;

--
2.11.0
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