ACPICA 20050408 from Bob Moore

Fixed three cases in the interpreter where an "index"
argument to an ASL function was still (internally) 32
bits instead of the required 64 bits.  This was the Index
argument to the Index, Mid, and Match operators.

The "strupr" function is now permanently local
(acpi_ut_strupr), since this is not a POSIX-defined
function and not present in most kernel-level C
libraries. References to the C library strupr function
have been removed from the headers.

Completed the deployment of static
functions/prototypes. All prototypes with the static
attribute have been moved from the headers to the owning
C file.

ACPICA 20050329 from Bob Moore

An error is now generated if an attempt is made to create
a Buffer Field of length zero (A CreateField with a length
operand of zero.)

The interpreter now issues a warning whenever executable
code at the module level is detected during ACPI table
load. This will give some idea of the prevalence of this
type of code.

Implemented support for references to named objects (other
than control methods) within package objects.

Enhanced package object output for the debug
object. Package objects are now completely dumped, showing
all elements.

Enhanced miscellaneous object output for the debug
object. Any object can now be written to the debug object
(for example, a device object can be written, and the type
of the object will be displayed.)

The "static" qualifier has been added to all local
functions across the core subsystem.

The number of "long" lines (> 80 chars) within the source
has been significantly reduced, by about 1/3.

Cleaned up all header files to ensure that all CA/iASL
functions are prototyped (even static functions) and the
formatting is consistent.

Two new header files have been added, acopcode.h and
acnames.h.

Removed several obsolete functions that were no longer
used.

Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 23 insertions, 10 deletions

diff --git a/drivers/acpi/events/evevent.c b/drivers/acpi/events/evevent.c
index 2a213604ae51..dd3a72a869f4 100644
--- a/drivers/acpi/events/evevent.c
+++ b/drivers/acpi/events/evevent.c
@@ -47,6 +47,16 @@
 #define _COMPONENT          ACPI_EVENTS
          ACPI_MODULE_NAME    ("evevent")
 
+/* Local prototypes */
+
+static acpi_status
+acpi_ev_fixed_event_initialize (
+        void);
+
+static u32
+acpi_ev_fixed_event_dispatch (
+        u32                             event);
+
 
 /*******************************************************************************
  *
@@ -56,7 +66,7 @@
  *
  * RETURN:      Status
  *
- * DESCRIPTION: Initialize global data structures for events.
+ * DESCRIPTION: Initialize global data structures for ACPI events (Fixed, GPE)
  *
  ******************************************************************************/
 
@@ -78,9 +88,9 @@ acpi_ev_initialize_events (
         }
 
         /*
-         * Initialize the Fixed and General Purpose Events. This is
-         * done prior to enabling SCIs to prevent interrupts from
-         * occurring before handers are installed.
+         * Initialize the Fixed and General Purpose Events. This is done prior to
+         * enabling SCIs to prevent interrupts from occurring before the handlers are
+         * installed.
          */
         status = acpi_ev_fixed_event_initialize ();
         if (ACPI_FAILURE (status)) {
@@ -161,7 +171,7 @@ acpi_ev_install_xrupt_handlers (
  *
  ******************************************************************************/
 
-acpi_status
+static acpi_status
 acpi_ev_fixed_event_initialize (
         void)
 {
@@ -180,7 +190,8 @@ acpi_ev_fixed_event_initialize (
                 /* Enable the fixed event */
 
                 if (acpi_gbl_fixed_event_info[i].enable_register_id != 0xFF) {
-                        status = acpi_set_register (acpi_gbl_fixed_event_info[i].enable_register_id,
+                        status = acpi_set_register (
+                                         acpi_gbl_fixed_event_info[i].enable_register_id,
                                          0, ACPI_MTX_LOCK);
                         if (ACPI_FAILURE (status)) {
                                 return (status);
@@ -200,7 +211,7 @@ acpi_ev_fixed_event_initialize (
  *
  * RETURN:      INTERRUPT_HANDLED or INTERRUPT_NOT_HANDLED
  *
- * DESCRIPTION: Checks the PM status register for fixed events
+ * DESCRIPTION: Checks the PM status register for active fixed events
  *
  ******************************************************************************/
 
@@ -221,8 +232,10 @@ acpi_ev_fixed_event_detect (
          * Read the fixed feature status and enable registers, as all the cases
          * depend on their values.  Ignore errors here.
          */
-        (void) acpi_hw_register_read (ACPI_MTX_DO_NOT_LOCK, ACPI_REGISTER_PM1_STATUS, &fixed_status);
-        (void) acpi_hw_register_read (ACPI_MTX_DO_NOT_LOCK, ACPI_REGISTER_PM1_ENABLE, &fixed_enable);
+        (void) acpi_hw_register_read (ACPI_MTX_DO_NOT_LOCK, ACPI_REGISTER_PM1_STATUS,
+                         &fixed_status);
+        (void) acpi_hw_register_read (ACPI_MTX_DO_NOT_LOCK, ACPI_REGISTER_PM1_ENABLE,
+                         &fixed_enable);
 
         ACPI_DEBUG_PRINT ((ACPI_DB_INTERRUPTS,
                 "Fixed Event Block: Enable %08X Status %08X\n",
@@ -259,7 +272,7 @@ acpi_ev_fixed_event_detect (
  *
  ******************************************************************************/
 
-u32
+static u32
 acpi_ev_fixed_event_dispatch (
         u32                             event)
 {