powerpc/sstep: make emulate_vsx_load and emulate_vsx_store static

[ Upstream commit a26c4dbb3d9c1821cb0fc11cb2dbc32d5bf3463b ]

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@suse.de>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://patch.msgid.link/20241001130356.14664-1-msuchanek@suse.de
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/arch/powerpc/include/asm/sstep.h b/arch/powerpc/include/asm/sstep.h
index 4547891a684be0a3f697d877c2b14fda10dd8a93..b1449ed56fce261448e985e15cb549802007535e 100644 (file)
--- a/arch/powerpc/include/asm/sstep.h
+++ b/arch/powerpc/include/asm/sstep.h
@@ -164,9 +164,4 @@ extern int emulate_step(struct pt_regs *regs, unsigned int 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 3da6290e3cccb110e72ce94430e9c8edccf58319..8c645e0072c6fadc263fabb0d30e7d8775689ba1 100644 (file)
--- a/arch/powerpc/lib/sstep.c
+++ b/arch/powerpc/lib/sstep.c
@@ -667,8 +667,8 @@ 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;
@@ -748,11 +748,9 @@ void emulate_vsx_load(struct instruction_op *op, union vsx_reg *reg,
                break;
        }
 }
-EXPORT_SYMBOL_GPL(emulate_vsx_load);
-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;
@@ -824,8 +822,6 @@ void emulate_vsx_store(struct instruction_op *op, const union vsx_reg *reg,
                break;
        }
 }
-EXPORT_SYMBOL_GPL(emulate_vsx_store);
-NOKPROBE_SYMBOL(emulate_vsx_store);
 
 static nokprobe_inline int do_vsx_load(struct instruction_op *op,
                                       unsigned long ea, struct pt_regs *regs,