[PATCH 2/2] powerpc/sstep: make emulate_vsx_load and emulate_vsx_store static

From: Michal Suchanek
Date: Tue Oct 01 2024 - 06:09:42 EST


These functions are not used outside of sstep.c

Fixes: 350779a29f11 ("powerpc: Handle most loads and stores in instruction emulation code")
Signed-off-by: Michal Suchanek <msuchanek@xxxxxxx>
---
arch/powerpc/include/asm/sstep.h | 5 -----
arch/powerpc/lib/sstep.c | 10 ++++------
2 files changed, 4 insertions(+), 11 deletions(-)

diff --git a/arch/powerpc/include/asm/sstep.h b/arch/powerpc/include/asm/sstep.h
index 50950deedb87..e3d0e714ff28 100644
--- a/arch/powerpc/include/asm/sstep.h
+++ b/arch/powerpc/include/asm/sstep.h
@@ -173,9 +173,4 @@ int emulate_step(struct pt_regs *regs, ppc_inst_t instr);
*/
extern int emulate_loadstore(struct pt_regs *regs, struct instruction_op *op);

-extern void emulate_vsx_load(struct instruction_op *op, union vsx_reg *reg,
- const void *mem, bool cross_endian);
-extern void emulate_vsx_store(struct instruction_op *op,
- const union vsx_reg *reg, void *mem,
- bool cross_endian);
extern int emulate_dcbz(unsigned long ea, struct pt_regs *regs);
diff --git a/arch/powerpc/lib/sstep.c b/arch/powerpc/lib/sstep.c
index a0557b0d9a24..877123896c2e 100644
--- a/arch/powerpc/lib/sstep.c
+++ b/arch/powerpc/lib/sstep.c
@@ -780,8 +780,8 @@ static nokprobe_inline int emulate_stq(struct pt_regs *regs, unsigned long ea,
#endif /* __powerpc64 */

#ifdef CONFIG_VSX
-void emulate_vsx_load(struct instruction_op *op, union vsx_reg *reg,
- const void *mem, bool rev)
+static nokprobe_inline void emulate_vsx_load(struct instruction_op *op, union vsx_reg *reg,
+ const void *mem, bool rev)
{
int size, read_size;
int i, j;
@@ -863,10 +863,9 @@ void emulate_vsx_load(struct instruction_op *op, union vsx_reg *reg,
break;
}
}
-NOKPROBE_SYMBOL(emulate_vsx_load);

-void emulate_vsx_store(struct instruction_op *op, const union vsx_reg *reg,
- void *mem, bool rev)
+static nokprobe_inline void emulate_vsx_store(struct instruction_op *op, const union vsx_reg *reg,
+ void *mem, bool rev)
{
int size, write_size;
int i, j;
@@ -954,7 +953,6 @@ void emulate_vsx_store(struct instruction_op *op, const union vsx_reg *reg,
break;
}
}
-NOKPROBE_SYMBOL(emulate_vsx_store);

static nokprobe_inline int do_vsx_load(struct instruction_op *op,
unsigned long ea, struct pt_regs *regs,
--
2.46.0