diff options
| author | Bob Moore <robert.moore@intel.com> | 2007-02-02 19:48:18 +0300 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2007-02-02 21:14:21 -0500 |
| commit | f3d2e7865c816258c699ff965768e46b50d536d3 (patch) | |
| tree | 83d21269e506109275b77d3ed161883bba8a39cf /drivers/acpi/executer/exregion.c | |
| parent | 2e42005bcdb4f63bed1cea7f537a5534d4bd7a57 (diff) | |
ACPICA: Implement simplified Table Manager
The Table Manager component has been completely
redesigned and reimplemented. The new design is much
simpler, and reduces the overall code and data size of
the kernel-resident ACPICA by approximately 5%. Also,
it is now possible to obtain the ACPI tables very early
during kernel initialization, even before dynamic memory
management is initialized.
Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/executer/exregion.c')
| -rw-r--r-- | drivers/acpi/executer/exregion.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/acpi/executer/exregion.c b/drivers/acpi/executer/exregion.c index 3cc97ba48b36..496744774859 100644 --- a/drivers/acpi/executer/exregion.c +++ b/drivers/acpi/executer/exregion.c @@ -155,16 +155,15 @@ acpi_ex_system_memory_space_handler(u32 function, /* Create a new mapping starting at the address given */ - status = acpi_os_map_memory(address, window_size, - (void **)&mem_info-> - mapped_logical_address); - if (ACPI_FAILURE(status)) { + mem_info->mapped_logical_address = + acpi_os_map_memory((acpi_native_uint) address, window_size); + if (!mem_info->mapped_logical_address) { ACPI_ERROR((AE_INFO, "Could not map memory at %8.8X%8.8X, size %X", ACPI_FORMAT_UINT64(address), (u32) window_size)); mem_info->mapped_length = 0; - return_ACPI_STATUS(status); + return_ACPI_STATUS(AE_NO_MEMORY); } /* Save the physical address and mapping size */ |