Pull novell-bugzilla-156426 into release branch

[pandora-kernel.git] / drivers / acpi / hardware / hwtimer.c

diff --git a/drivers/acpi/hardware/hwtimer.c b/drivers/acpi/hardware/hwtimer.c
index aff6dc1..c4ec47c 100644 (file)
--- a/drivers/acpi/hardware/hwtimer.c
+++ b/drivers/acpi/hardware/hwtimer.c
@@ -6,7 +6,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -42,7 +42,6 @@
  * POSSIBILITY OF SUCH DAMAGES.
  */
 
-#include <linux/module.h>
 #include <acpi/acpi.h>
 
 #define _COMPONENT          ACPI_HARDWARE
@@ -61,13 +60,13 @@ ACPI_MODULE_NAME("hwtimer")
  ******************************************************************************/
 acpi_status acpi_get_timer_resolution(u32 * resolution)
 {
-       ACPI_FUNCTION_TRACE("acpi_get_timer_resolution");
+       ACPI_FUNCTION_TRACE(acpi_get_timer_resolution);
 
        if (!resolution) {
                return_ACPI_STATUS(AE_BAD_PARAMETER);
        }
 
-       if (0 == acpi_gbl_FADT->tmr_val_ext) {
+       if (acpi_gbl_FADT->tmr_val_ext == 0) {
                *resolution = 24;
        } else {
                *resolution = 32;
@@ -76,6 +75,8 @@ acpi_status acpi_get_timer_resolution(u32 * resolution)
        return_ACPI_STATUS(AE_OK);
 }
 
+ACPI_EXPORT_SYMBOL(acpi_get_timer_resolution)
+
 /******************************************************************************
  *
  * FUNCTION:    acpi_get_timer
@@ -87,12 +88,11 @@ acpi_status acpi_get_timer_resolution(u32 * resolution)
  * DESCRIPTION: Obtains current value of ACPI PM Timer (in ticks).
  *
  ******************************************************************************/
-
 acpi_status acpi_get_timer(u32 * ticks)
 {
        acpi_status status;
 
-       ACPI_FUNCTION_TRACE("acpi_get_timer");
+       ACPI_FUNCTION_TRACE(acpi_get_timer);
 
        if (!ticks) {
                return_ACPI_STATUS(AE_BAD_PARAMETER);
@@ -103,7 +103,7 @@ acpi_status acpi_get_timer(u32 * ticks)
        return_ACPI_STATUS(status);
 }
 
-EXPORT_SYMBOL(acpi_get_timer);
+ACPI_EXPORT_SYMBOL(acpi_get_timer)
 
 /******************************************************************************
  *
@@ -133,7 +133,6 @@ EXPORT_SYMBOL(acpi_get_timer);
  *              2**32 Ticks / 3,600,000 Ticks/Sec = 1193 sec or 19.88 minutes
  *
  ******************************************************************************/
-
 acpi_status
 acpi_get_timer_duration(u32 start_ticks, u32 end_ticks, u32 * time_elapsed)
 {
@@ -141,7 +140,7 @@ acpi_get_timer_duration(u32 start_ticks, u32 end_ticks, u32 * time_elapsed)
        u32 delta_ticks;
        acpi_integer quotient;
 
-       ACPI_FUNCTION_TRACE("acpi_get_timer_duration");
+       ACPI_FUNCTION_TRACE(acpi_get_timer_duration);
 
        if (!time_elapsed) {
                return_ACPI_STATUS(AE_BAD_PARAMETER);
@@ -154,7 +153,8 @@ acpi_get_timer_duration(u32 start_ticks, u32 end_ticks, u32 * time_elapsed)
        if (start_ticks < end_ticks) {
                delta_ticks = end_ticks - start_ticks;
        } else if (start_ticks > end_ticks) {
-               if (0 == acpi_gbl_FADT->tmr_val_ext) {
+               if (acpi_gbl_FADT->tmr_val_ext == 0) {
+
                        /* 24-bit Timer */
 
                        delta_ticks =
@@ -183,4 +183,4 @@ acpi_get_timer_duration(u32 start_ticks, u32 end_ticks, u32 * time_elapsed)
        return_ACPI_STATUS(status);
 }
 
-EXPORT_SYMBOL(acpi_get_timer_duration);
+ACPI_EXPORT_SYMBOL(acpi_get_timer_duration)