svn commit: r216563 - head/sys/powerpc/aim
Nathan Whitehorn
nwhitehorn at FreeBSD.org
Sun Dec 19 16:07:54 UTC 2010
Author: nwhitehorn
Date: Sun Dec 19 16:07:53 2010
New Revision: 216563
URL: http://svn.freebsd.org/changeset/base/216563
Log:
Garbage-collect unused variable.
Modified:
head/sys/powerpc/aim/mmu_oea.c
head/sys/powerpc/aim/mmu_oea64.c
Modified: head/sys/powerpc/aim/mmu_oea.c
==============================================================================
--- head/sys/powerpc/aim/mmu_oea.c Sun Dec 19 14:18:07 2010 (r216562)
+++ head/sys/powerpc/aim/mmu_oea.c Sun Dec 19 16:07:53 2010 (r216563)
@@ -666,7 +666,6 @@ moea_bootstrap(mmu_t mmup, vm_offset_t k
phandle_t chosen, mmu;
int sz;
int i, j;
- int ofw_mappings;
vm_size_t size, physsz, hwphyssz;
vm_offset_t pa, va, off;
void *dpcpu;
@@ -868,7 +867,7 @@ moea_bootstrap(mmu_t mmup, vm_offset_t k
CTR0(KTR_PMAP, "moea_bootstrap: translations");
sz /= sizeof(*translations);
qsort(translations, sz, sizeof (*translations), om_cmp);
- for (i = 0, ofw_mappings = 0; i < sz; i++) {
+ for (i = 0; i < sz; i++) {
CTR3(KTR_PMAP, "translation: pa=%#x va=%#x len=%#x",
translations[i].om_pa, translations[i].om_va,
translations[i].om_len);
@@ -881,11 +880,9 @@ moea_bootstrap(mmu_t mmup, vm_offset_t k
continue;
/* Enter the pages */
- for (off = 0; off < translations[i].om_len; off += PAGE_SIZE) {
+ for (off = 0; off < translations[i].om_len; off += PAGE_SIZE)
moea_kenter(mmup, translations[i].om_va + off,
translations[i].om_pa + off);
- ofw_mappings++;
- }
}
/*
Modified: head/sys/powerpc/aim/mmu_oea64.c
==============================================================================
--- head/sys/powerpc/aim/mmu_oea64.c Sun Dec 19 14:18:07 2010 (r216562)
+++ head/sys/powerpc/aim/mmu_oea64.c Sun Dec 19 16:07:53 2010 (r216563)
@@ -521,7 +521,7 @@ moea64_add_ofw_mappings(mmu_t mmup, phan
register_t msr;
vm_offset_t off;
vm_paddr_t pa_base;
- int i, ofw_mappings;
+ int i;
bzero(translations, sz);
if (OF_getprop(mmu, "translations", translations, sz) == -1)
@@ -531,7 +531,7 @@ moea64_add_ofw_mappings(mmu_t mmup, phan
sz /= sizeof(*translations);
qsort(translations, sz, sizeof (*translations), om_cmp);
- for (i = 0, ofw_mappings = 0; i < sz; i++) {
+ for (i = 0; i < sz; i++) {
CTR3(KTR_PMAP, "translation: pa=%#x va=%#x len=%#x",
(uint32_t)(translations[i].om_pa_lo), translations[i].om_va,
translations[i].om_len);
@@ -558,8 +558,6 @@ moea64_add_ofw_mappings(mmu_t mmup, phan
moea64_kenter(mmup, translations[i].om_va + off,
pa_base + off);
-
- ofw_mappings++;
}
ENABLE_TRANS(msr);
}
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