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ACPI: ACPICA 20060310

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Tagged all external interfaces to the subsystem with the
new ACPI_EXPORT_SYMBOL macro. This macro can be defined
as necessary to assist kernel integration. For Linux,
the macro resolves to the EXPORT_SYMBOL macro. The default
definition is NULL.

Added the ACPI_THREAD_ID type for the return value from
acpi_os_get_thread_id(). This allows the host to define this
as necessary to simplify kernel integration. The default
definition is ACPI_NATIVE_UINT.

Valery Podrezov fixed two interpreter problems related
to error processing, the deletion of objects, and placing
invalid pointers onto the internal operator result stack.
http://bugzilla.kernel.org/show_bug.cgi?id=6028
http://bugzilla.kernel.org/show_bug.cgi?id=6151

Increased the reference count threshold where a warning is
emitted for large reference counts in order to eliminate
unnecessary warnings on systems with large namespaces
(especially 64-bit.) Increased the value from 0x400
to 0x800.

Due to universal disagreement as to the meaning of the
'c' in the calloc() function, the ACPI_MEM_CALLOCATE
macro has been renamed to ACPI_ALLOCATE_ZEROED so that the
purpose of the interface is 'clear'. ACPI_MEM_ALLOCATE and
ACPI_MEM_FREE are renamed to ACPI_ALLOCATE and ACPI_FREE.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Bob Moore
2006-10-03 00:00:00 -04:00
committed by Len Brown
parent ea936b78f4
commit 8313524a0d
65 changed files with 368 additions and 364 deletions
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16
drivers/acpi/namespace/nsxfname.c
View File

@@ -42,8 +42,6 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
#include <linux/module.h>
#include <acpi/acpi.h>
#include <acpi/acnamesp.h>
@@ -126,7 +124,7 @@ acpi_get_handle(acpi_handle parent,
return (status);
}
EXPORT_SYMBOL(acpi_get_handle);
ACPI_EXPORT_SYMBOL(acpi_get_handle)
/******************************************************************************
*
@@ -143,7 +141,6 @@ EXPORT_SYMBOL(acpi_get_handle);
* complementary functions.
*
******************************************************************************/
acpi_status
acpi_get_name(acpi_handle handle, u32 name_type, struct acpi_buffer * buffer)
{
@@ -204,7 +201,7 @@ acpi_get_name(acpi_handle handle, u32 name_type, struct acpi_buffer * buffer)
return (status);
}
EXPORT_SYMBOL(acpi_get_name);
ACPI_EXPORT_SYMBOL(acpi_get_name)
/******************************************************************************
*
@@ -220,7 +217,6 @@ EXPORT_SYMBOL(acpi_get_name);
* control methods (Such as in the case of a device.)
*
******************************************************************************/
acpi_status
acpi_get_object_info(acpi_handle handle, struct acpi_buffer * buffer)
{
@@ -242,7 +238,7 @@ acpi_get_object_info(acpi_handle handle, struct acpi_buffer * buffer)
return (status);
}
info = ACPI_MEM_CALLOCATE(sizeof(struct acpi_device_info));
info = ACPI_ALLOCATE_ZEROED(sizeof(struct acpi_device_info));
if (!info) {
return (AE_NO_MEMORY);
}
@@ -346,11 +342,11 @@ acpi_get_object_info(acpi_handle handle, struct acpi_buffer * buffer)
}
cleanup:
ACPI_MEM_FREE(info);
ACPI_FREE(info);
if (cid_list) {
ACPI_MEM_FREE(cid_list);
ACPI_FREE(cid_list);
}
return (status);
}
EXPORT_SYMBOL(acpi_get_object_info);
ACPI_EXPORT_SYMBOL(acpi_get_object_info)