powerpc/fadump: make symbol 'rtas_fadump_set_regval' static

Fix sparse warnings:

arch/powerpc/platforms/pseries/rtas-fadump.c:250:6: warning:
 symbol 'rtas_fadump_set_regval' was not declared. Should it be static?

Signed-off-by: Pu Lehui <pulehui@huawei.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210408062012.85973-1-pulehui@huawei.com

diff --git a/arch/powerpc/platforms/pseries/rtas-fadump.c b/arch/powerpc/platforms/pseries/rtas-fadump.c
index 8134390..f8f73b4 100644 (file)
--- a/arch/powerpc/platforms/pseries/rtas-fadump.c
+++ b/arch/powerpc/platforms/pseries/rtas-fadump.c
@@ -247,7 +247,7 @@ static inline int rtas_fadump_gpr_index(u64 id)
        return i;
 }
 
-void rtas_fadump_set_regval(struct pt_regs *regs, u64 reg_id, u64 reg_val)
+static void rtas_fadump_set_regval(struct pt_regs *regs, u64 reg_id, u64 reg_val)
 {
        int i;