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authorBob Moore <robert.moore@intel.com>2009-11-11 20:49:50 -0500
committerLen Brown <len.brown@intel.com>2009-11-24 21:31:10 -0500
commit502f7efa6ae7c3f6d93dac417af521af1f56bcc7 (patch)
tree551750609fe3d9b3f5717d061cb98a02a5fc0e3f /drivers/acpi
parentad5babeed8d3082406c5b67ae558b95a479ddb6f (diff)
ACPICA: New internal utility function to create Integer objects
acpi_ut_create_integer_object. This function (when deployed) should simplify some of the object creation code. ACPICA BZ 823. http://www.acpica.org/bugzilla/show_bug.cgi?id=823 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi')
-rw-r--r--drivers/acpi/acpica/acutils.h2
-rw-r--r--drivers/acpi/acpica/utobject.c29
2 files changed, 31 insertions, 0 deletions
diff --git a/drivers/acpi/acpica/acutils.h b/drivers/acpi/acpica/acutils.h
index f920d89b3b15..3a451a21a3f9 100644
--- a/drivers/acpi/acpica/acutils.h
+++ b/drivers/acpi/acpica/acutils.h
@@ -386,6 +386,8 @@ u8 acpi_ut_valid_internal_object(void *object);
386 386
387union acpi_operand_object *acpi_ut_create_package_object(u32 count); 387union acpi_operand_object *acpi_ut_create_package_object(u32 count);
388 388
389union acpi_operand_object *acpi_ut_create_integer_object(u64 value);
390
389union acpi_operand_object *acpi_ut_create_buffer_object(acpi_size buffer_size); 391union acpi_operand_object *acpi_ut_create_buffer_object(acpi_size buffer_size);
390 392
391union acpi_operand_object *acpi_ut_create_string_object(acpi_size string_size); 393union acpi_operand_object *acpi_ut_create_string_object(acpi_size string_size);
diff --git a/drivers/acpi/acpica/utobject.c b/drivers/acpi/acpica/utobject.c
index 0207b625274a..42e658b543f1 100644
--- a/drivers/acpi/acpica/utobject.c
+++ b/drivers/acpi/acpica/utobject.c
@@ -190,6 +190,35 @@ union acpi_operand_object *acpi_ut_create_package_object(u32 count)
190 190
191/******************************************************************************* 191/*******************************************************************************
192 * 192 *
193 * FUNCTION: acpi_ut_create_integer_object
194 *
195 * PARAMETERS: initial_value - Initial value for the integer
196 *
197 * RETURN: Pointer to a new Integer object, null on failure
198 *
199 * DESCRIPTION: Create an initialized integer object
200 *
201 ******************************************************************************/
202
203union acpi_operand_object *acpi_ut_create_integer_object(u64 initial_value)
204{
205 union acpi_operand_object *integer_desc;
206
207 ACPI_FUNCTION_TRACE(ut_create_integer_object);
208
209 /* Create and initialize a new integer object */
210
211 integer_desc = acpi_ut_create_internal_object(ACPI_TYPE_INTEGER);
212 if (!integer_desc) {
213 return_PTR(NULL);
214 }
215
216 integer_desc->integer.value = initial_value;
217 return_PTR(integer_desc);
218}
219
220/*******************************************************************************
221 *
193 * FUNCTION: acpi_ut_create_buffer_object 222 * FUNCTION: acpi_ut_create_buffer_object
194 * 223 *
195 * PARAMETERS: buffer_size - Size of buffer to be created 224 * PARAMETERS: buffer_size - Size of buffer to be created