From: Christophe Leroy Date: Thu, 6 Aug 2020 12:20:34 +0000 (+0000) Subject: powerpc/fpu: Drop cvt_fd() and cvt_df() X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=63442de4301188129e1fcff144fbfb966ad5eb19;p=linux.git powerpc/fpu: Drop cvt_fd() and cvt_df() 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 Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/d5641ada199b8dd2af16ad00a66084cf974f2704.1596716418.git.christophe.leroy@csgroup.eu --- diff --git a/arch/powerpc/include/asm/processor.h b/arch/powerpc/include/asm/processor.h index ed0d633ab5aa4..2d68dbe56601d 100644 --- a/arch/powerpc/include/asm/processor.h +++ b/arch/powerpc/include/asm/processor.h @@ -439,8 +439,6 @@ 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 4ae39db70044e..825893d4cb596 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