diff options
| author | Anton Blanchard <anton@samba.org> | 2015-10-29 03:44:00 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2015-12-01 05:52:25 +0300 |
| commit | b51b1153d0e78a70767441273331d2de066bb929 (patch) | |
| tree | 1b41562f57798ca87aa5f363c66cb3c8530e6ebf /arch/powerpc/include/asm/switch_to.h | |
| parent | 611b0e5c19963374175b39f42117b03ee7573228 (diff) | |
| download | linux-b51b1153d0e78a70767441273331d2de066bb929.tar.xz | |
powerpc: Remove NULL task struct pointer checks in FP and vector code
We used to allow giveup_*() to be called with a NULL task struct
pointer. Now those cases are handled in the caller we can remove
the checks. We can also remove giveup_altivec_notask() which is also
unused.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/include/asm/switch_to.h')
| -rw-r--r-- | arch/powerpc/include/asm/switch_to.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/switch_to.h b/arch/powerpc/include/asm/switch_to.h index bd1d93318350..042aaf05a787 100644 --- a/arch/powerpc/include/asm/switch_to.h +++ b/arch/powerpc/include/asm/switch_to.h @@ -38,7 +38,6 @@ static inline void giveup_fpu(struct task_struct *t) { } #ifdef CONFIG_ALTIVEC extern void flush_altivec_to_thread(struct task_struct *); extern void giveup_altivec(struct task_struct *); -extern void giveup_altivec_notask(void); #else static inline void flush_altivec_to_thread(struct task_struct *t) { |