diff options
| author | Mathieu Malaterre <malat@debian.org> | 2018-02-25 18:22:23 +0100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-03-13 15:50:35 +1100 |
| commit | 1cdf039bf82a39d816ca4b8161b01c0acfca3e62 (patch) | |
| tree | f0eac85d5e8fc7ce3c065f85e393eff1f3003649 /arch/powerpc/kernel/process.c | |
| parent | 8b51e679a54e808bdf1f2cc6552cf25577f0a3ea (diff) | |
powerpc/kernel: Make function __giveup_fpu() static
__giveup_fpu() is never called outside process.c, so it can be static.
That also means we don't need an empty definition in switch_to.h
Signed-off-by: Mathieu Malaterre <malat@debian.org>
[mpe: Also drop the empty version, rewrite change log]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/kernel/process.c')
| -rw-r--r-- | arch/powerpc/kernel/process.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c index 1738c4127b32..ec4f363ebb89 100644 --- a/arch/powerpc/kernel/process.c +++ b/arch/powerpc/kernel/process.c @@ -173,7 +173,7 @@ void __msr_check_and_clear(unsigned long bits) EXPORT_SYMBOL(__msr_check_and_clear); #ifdef CONFIG_PPC_FPU -void __giveup_fpu(struct task_struct *tsk) +static void __giveup_fpu(struct task_struct *tsk) { unsigned long msr; @@ -556,7 +556,7 @@ void restore_math(struct pt_regs *regs) regs->msr = msr; } -void save_all(struct task_struct *tsk) +static void save_all(struct task_struct *tsk) { unsigned long usermsr; |