[PATCH 1/2] powerpc/fpu: Drop cvt_fd() and cvt_df()

[Christophe Leroy]

Those two functions have been unused since commit identified below.
Drop them.

Fixes: 31bfdb036f12 ("powerpc: Use instruction emulation infrastructure to 
handle alignment faults")
Signed-off-by: Christophe Leroy <christophe.le...@csgroup.eu>
---
 arch/powerpc/include/asm/processor.h |  2 --
 arch/powerpc/kernel/fpu.S            | 15 ---------------
 2 files changed, 17 deletions(-)

diff --git a/arch/powerpc/include/asm/processor.h 
b/arch/powerpc/include/asm/processor.h
index 5c20b6d509ae..9ebcb2f095db 100644
--- a/arch/powerpc/include/asm/processor.h
+++ b/arch/powerpc/include/asm/processor.h
@@ -425,8 +425,6 @@ extern void flush_instruction_cache(void);
 extern void hard_reset_now(void);
 extern void poweroff_now(void);
 extern int fix_alignment(struct pt_regs *);
-extern void cvt_fd(float *from, double *to);
-extern void cvt_df(double *from, float *to);
 extern void _nmask_and_or_msr(unsigned long nmask, unsigned long or_val);
 
 #ifdef CONFIG_PPC64
diff --git a/arch/powerpc/kernel/fpu.S b/arch/powerpc/kernel/fpu.S
index 4ae39db70044..825893d4cb59 100644
--- a/arch/powerpc/kernel/fpu.S
+++ b/arch/powerpc/kernel/fpu.S
@@ -134,18 +134,3 @@ _GLOBAL(save_fpu)
        mffs    fr0
        stfd    fr0,FPSTATE_FPSCR(r6)
        blr
-
-/*
- * These are used in the alignment trap handler when emulating
- * single-precision loads and stores.
- */
-
-_GLOBAL(cvt_fd)
-       lfs     0,0(r3)
-       stfd    0,0(r4)
-       blr
-
-_GLOBAL(cvt_df)
-       lfd     0,0(r3)
-       stfs    0,0(r4)
-       blr
-- 
2.25.0