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powerpc/process: Remove useless #ifdef CONFIG_ALTIVEC 

cpu_has_feature(CPU_FTR_ALTIVEC) returns false when CONFIG_ALTIVEC is
not set.

There is no need to enclose the test in an #ifdef CONFIG_ALTIVEC.
Remove it.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/03ba6b52344ca7c336df2bc6e3d31d736c804ae2.1597643221.git.christophe.leroy@csgroup.eu
This commit is contained in:
Christophe Leroy 2020-08-17 05:47:56 +00:00 committed by Michael Ellerman
parent 80739c2bd2
commit e3667ee427
1 changed files with 0 additions and 4 deletions
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4
arch/powerpc/kernel/process.c
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@ -409,10 +409,8 @@ static int __init init_msr_all_available(void)
#ifdef CONFIG_PPC_FPU
msr_all_available |= MSR_FP;
#endif
#ifdef CONFIG_ALTIVEC
if (cpu_has_feature(CPU_FTR_ALTIVEC))
msr_all_available |= MSR_VEC;
#endif
if (cpu_has_feature(CPU_FTR_VSX))
msr_all_available |= MSR_VSX;
#ifdef CONFIG_SPE
@ -446,10 +444,8 @@ void giveup_all(struct task_struct *tsk)
if (usermsr & MSR_FP)
__giveup_fpu(tsk);
#endif
#ifdef CONFIG_ALTIVEC
if (usermsr & MSR_VEC)
__giveup_altivec(tsk);
#endif
#ifdef CONFIG_SPE
if (usermsr & MSR_SPE)
__giveup_spe(tsk);