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| author |   Christophe Leroy <christophe.leroy@c-s.fr> | 2019-01-12 09:55:53 +0000 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2019-02-23 22:31:40 +1100 |
| commit | d608898abc749424e26aa0e451d39e33cf3f4adc (patch) | |
| tree | 21727fe75aac9a97474c1a933e8debe0c716cc97 /arch/powerpc/kernel/setup_64.c | |
| parent | powerpc/64: Replace CURRENT_THREAD_INFO with PACA_THREAD_INFO (diff) | |
| download | linux-dev-d608898abc749424e26aa0e451d39e33cf3f4adc.tar.xz linux-dev-d608898abc749424e26aa0e451d39e33cf3f4adc.zip | |
powerpc: clean stack pointers naming
Some stack pointers used to also be thread_info pointers
and were called tp. Now that they are only stack pointers,
rename them sp.
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/kernel/setup_64.c')
| -rw-r--r-- | arch/powerpc/kernel/setup_64.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c index 2db1c5f7d141..daa361fc6a24 100644 --- a/arch/powerpc/kernel/setup_64.c +++ b/arch/powerpc/kernel/setup_64.c @@ -716,19 +716,14 @@ void __init emergency_stack_init(void) limit = min(ppc64_bolted_size(), ppc64_rma_size); for_each_possible_cpu(i) { - void *ti; - - ti = alloc_stack(limit, i); - paca_ptrs[i]->emergency_sp = ti + THREAD_SIZE; + paca_ptrs[i]->emergency_sp = alloc_stack(limit, i) + THREAD_SIZE; #ifdef CONFIG_PPC_BOOK3S_64 /* emergency stack for NMI exception handling. */ - ti = alloc_stack(limit, i); - paca_ptrs[i]->nmi_emergency_sp = ti + THREAD_SIZE; + paca_ptrs[i]->nmi_emergency_sp = alloc_stack(limit, i) + THREAD_SIZE; /* emergency stack for machine check exception handling. */ - ti = alloc_stack(limit, i); - paca_ptrs[i]->mc_emergency_sp = ti + THREAD_SIZE; + paca_ptrs[i]->mc_emergency_sp = alloc_stack(limit, i) + THREAD_SIZE; #endif } } |