ACPICA: Remove extraneous parameter in table manager

Removed the Flags parameter from several internal functions since
it was not being used.

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>

4 files changed, 14 insertions, 17 deletions

diff --git a/drivers/acpi/acpica/actables.h b/drivers/acpi/acpica/actables.h
index 7ce6e33c7f78..d8f8c5df4fbc 100644
--- a/drivers/acpi/acpica/actables.h
+++ b/drivers/acpi/acpica/actables.h
@@ -49,7 +49,7 @@ acpi_status acpi_allocate_root_table(u32 initial_table_count);
 /*
  * tbfadt - FADT parse/convert/validate
  */
-void acpi_tb_parse_fadt(u32 table_index, u8 flags);
+void acpi_tb_parse_fadt(u32 table_index);
 
 void acpi_tb_create_local_fadt(struct acpi_table_header *table, u32 length);
 
@@ -109,9 +109,8 @@ acpi_tb_verify_checksum(struct acpi_table_header *table, u32 length);
 
 void
 acpi_tb_install_table(acpi_physical_address address,
-                      u8 flags, char *signature, u32 table_index);
+                      char *signature, u32 table_index);
 
-acpi_status
-acpi_tb_parse_root_table(acpi_physical_address rsdp_address, u8 flags);
+acpi_status acpi_tb_parse_root_table(acpi_physical_address rsdp_address);
 
 #endif                          /* __ACTABLES_H__ */
diff --git a/drivers/acpi/acpica/tbfadt.c b/drivers/acpi/acpica/tbfadt.c
index 3636e4f8fb73..4b683ccd4a94 100644
--- a/drivers/acpi/acpica/tbfadt.c
+++ b/drivers/acpi/acpica/tbfadt.c
@@ -172,7 +172,6 @@ acpi_tb_init_generic_address(struct acpi_generic_address *generic_address,
  * FUNCTION:    acpi_tb_parse_fadt
  *
  * PARAMETERS:  table_index         - Index for the FADT
- *              Flags               - Flags
  *
  * RETURN:      None
  *
@@ -181,7 +180,7 @@ acpi_tb_init_generic_address(struct acpi_generic_address *generic_address,
  *
  ******************************************************************************/
 
-void acpi_tb_parse_fadt(u32 table_index, u8 flags)
+void acpi_tb_parse_fadt(u32 table_index)
 {
         u32 length;
         struct acpi_table_header *table;
@@ -219,10 +218,10 @@ void acpi_tb_parse_fadt(u32 table_index, u8 flags)
         /* Obtain the DSDT and FACS tables via their addresses within the FADT */
 
         acpi_tb_install_table((acpi_physical_address) acpi_gbl_FADT.Xdsdt,
-                              flags, ACPI_SIG_DSDT, ACPI_TABLE_INDEX_DSDT);
+                              ACPI_SIG_DSDT, ACPI_TABLE_INDEX_DSDT);
 
         acpi_tb_install_table((acpi_physical_address) acpi_gbl_FADT.Xfacs,
-                              flags, ACPI_SIG_FACS, ACPI_TABLE_INDEX_FACS);
+                              ACPI_SIG_FACS, ACPI_TABLE_INDEX_FACS);
 }
 
 /*******************************************************************************
diff --git a/drivers/acpi/acpica/tbutils.c b/drivers/acpi/acpica/tbutils.c
index e285bedbb989..a0b424356b98 100644
--- a/drivers/acpi/acpica/tbutils.c
+++ b/drivers/acpi/acpica/tbutils.c
@@ -280,7 +280,6 @@ u8 acpi_tb_checksum(u8 *buffer, u32 length)
  * FUNCTION:    acpi_tb_install_table
  *
  * PARAMETERS:  Address                 - Physical address of DSDT or FACS
- *              Flags                   - Flags
  *              Signature               - Table signature, NULL if no need to
  *                                        match
  *              table_index             - Index into root table array
@@ -296,8 +295,9 @@ u8 acpi_tb_checksum(u8 *buffer, u32 length)
 
 void
 acpi_tb_install_table(acpi_physical_address address,
-                      u8 flags, char *signature, u32 table_index)
+                      char *signature, u32 table_index)
 {
+        u8 flags;
         acpi_status status;
         struct acpi_table_header *table_to_install;
         struct acpi_table_header *mapped_table;
@@ -344,12 +344,13 @@ acpi_tb_install_table(acpi_physical_address address,
 
                 acpi_gbl_root_table_list.tables[table_index].pointer =
                     override_table;
-                flags = ACPI_TABLE_ORIGIN_OVERRIDE;
                 address = ACPI_PTR_TO_PHYSADDR(override_table);
 
                 table_to_install = override_table;
+                flags = ACPI_TABLE_ORIGIN_OVERRIDE;
         } else {
                 table_to_install = mapped_table;
+                flags = ACPI_TABLE_ORIGIN_MAPPED;
         }
 
         /* Initialize the table entry */
@@ -435,7 +436,6 @@ acpi_tb_get_root_table_entry(u8 *table_entry, u32 table_entry_size)
  * FUNCTION:    acpi_tb_parse_root_table
  *
  * PARAMETERS:  Rsdp                    - Pointer to the RSDP
- *              Flags                   - Flags
  *
  * RETURN:      Status
  *
@@ -449,7 +449,7 @@ acpi_tb_get_root_table_entry(u8 *table_entry, u32 table_entry_size)
  ******************************************************************************/
 
 acpi_status __init
-acpi_tb_parse_root_table(acpi_physical_address rsdp_address, u8 flags)
+acpi_tb_parse_root_table(acpi_physical_address rsdp_address)
 {
         struct acpi_table_rsdp *rsdp;
         u32 table_entry_size;
@@ -600,14 +600,14 @@ acpi_tb_parse_root_table(acpi_physical_address rsdp_address, u8 flags)
          */
         for (i = 2; i < acpi_gbl_root_table_list.count; i++) {
                 acpi_tb_install_table(acpi_gbl_root_table_list.tables[i].
-                                      address, flags, NULL, i);
+                                      address, NULL, i);
 
                 /* Special case for FADT - get the DSDT and FACS */
 
                 if (ACPI_COMPARE_NAME
                     (&acpi_gbl_root_table_list.tables[i].signature,
                      ACPI_SIG_FADT)) {
-                        acpi_tb_parse_fadt(i, flags);
+                        acpi_tb_parse_fadt(i);
                 }
         }
 
diff --git a/drivers/acpi/acpica/tbxface.c b/drivers/acpi/acpica/tbxface.c
index f3f95e386334..416d01d9a970 100644
--- a/drivers/acpi/acpica/tbxface.c
+++ b/drivers/acpi/acpica/tbxface.c
@@ -150,8 +150,7 @@ acpi_initialize_tables(struct acpi_table_desc * initial_table_array,
          * Root Table Array. This array contains the information of the RSDT/XSDT
          * in a common, more useable format.
          */
-        status =
-            acpi_tb_parse_root_table(rsdp_address, ACPI_TABLE_ORIGIN_MAPPED);
+        status = acpi_tb_parse_root_table(rsdp_address);
         return_ACPI_STATUS(status);
 }