Commit e3667ee4 authored by Christophe Leroy's avatar Christophe Leroy Committed by Michael Ellerman
Browse files

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: default avatarChristophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/03ba6b52344ca7c336df2bc6e3d31d736c804ae2.1597643221.git.christophe.leroy@csgroup.eu
parent 80739c2b

arch/powerpc/kernel/process.c

+0 −4
Original line number Diff line number Diff line
@@ -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);