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Revert r42068 and r42069, since they didnt' make sense (but something's

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obviously fishy)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42078 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Stefano Ceccherini 2011-06-09 21:01:57 +00:00
parent 813147df83
commit ad12a198d7
1 changed files with 2 additions and 3 deletions
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5
src/system/boot/platform/bios_ia32/acpi.cpp
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@ -83,10 +83,9 @@ acpi_find_table(const char* signature)
+ sizeof(acpi_descriptor_header)); + sizeof(acpi_descriptor_header));
for (int32 j = 0; j < sNumEntries; j++, pointer++) { for (int32 j = 0; j < sNumEntries; j++, pointer++) {
// Map B_PAGE_SIZE, since the table is bigger than the acpi_descriptor_header
acpi_descriptor_header* header = (acpi_descriptor_header*) acpi_descriptor_header* header = (acpi_descriptor_header*)
mmu_map_physical_memory(*pointer, mmu_map_physical_memory(*pointer,
B_PAGE_SIZE, kDefaultPageFlags); sizeof(acpi_descriptor_header), kDefaultPageFlags);
if (header == NULL if (header == NULL
|| strncmp(header->signature, signature, 4) != 0) { || strncmp(header->signature, signature, 4) != 0) {
// not interesting for us // not interesting for us
@ -94,7 +93,7 @@ acpi_find_table(const char* signature)
signature, header != NULL ? header->signature : "null")); signature, header != NULL ? header->signature : "null"));
if (header != NULL) if (header != NULL)
mmu_free(header, B_PAGE_SIZE); mmu_free(header, sizeof(acpi_descriptor_header));
continue; continue;
} }