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authorMichael Ellerman <michael@ellerman.id.au>2005-11-03 19:34:38 +1100
committerMichael Ellerman <michael@ellerman.id.au>2005-11-03 19:34:38 +1100
commit40765d2b8b86446b4ac8ec880cf4fdf56ce4ae7e (patch)
tree36f18519c5094495840a1a1c424f24db837eed22 /arch/powerpc/platforms/pseries/lpar.c
parentc87ef1171db207d9d19f87ad12db92974d95c466 (diff)
powerpc: Cleanup vpa code
register_vpa() doesn't actually do a VPA register call it just uses the flags you pass it, so rename it to vpa_call() to be clearer. We can then define register_vpa() and unregister_vpa() which are both simple wrappers around vpa_call(). (we'll need unregister_vpa() for kexec soon) We can then cleanup vpa_init(), and because vpa_init() is only called from platforms/pseries we remove the definition in asm-ppc64/smp.h. Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/platforms/pseries/lpar.c')
-rw-r--r--arch/powerpc/platforms/pseries/lpar.c10
1 files changed, 3 insertions, 7 deletions
diff --git a/arch/powerpc/platforms/pseries/lpar.c b/arch/powerpc/platforms/pseries/lpar.c
index 8a7bda3db67..e384a5a9179 100644
--- a/arch/powerpc/platforms/pseries/lpar.c
+++ b/arch/powerpc/platforms/pseries/lpar.c
@@ -261,22 +261,18 @@ out:
void vpa_init(int cpu)
{
int hwcpu = get_hard_smp_processor_id(cpu);
- unsigned long vpa = (unsigned long)&(paca[cpu].lppaca);
+ unsigned long vpa = __pa(&paca[cpu].lppaca);
long ret;
- unsigned long flags;
-
- /* Register the Virtual Processor Area (VPA) */
- flags = 1UL << (63 - 18);
if (cpu_has_feature(CPU_FTR_ALTIVEC))
paca[cpu].lppaca.vmxregs_in_use = 1;
- ret = register_vpa(flags, hwcpu, __pa(vpa));
+ ret = register_vpa(hwcpu, vpa);
if (ret)
printk(KERN_ERR "WARNING: vpa_init: VPA registration for "
"cpu %d (hw %d) of area %lx returns %ld\n",
- cpu, hwcpu, __pa(vpa), ret);
+ cpu, hwcpu, vpa, ret);
}
long pSeries_lpar_hpte_insert(unsigned long hpte_group,