vserver 1.9.5.x5

[linux-2.6.git] / drivers / acpi / executer / exutils.c

diff --git a/drivers/acpi/executer/exutils.c b/drivers/acpi/executer/exutils.c
index bc425b2..40c6abb 100644 (file)
--- a/drivers/acpi/executer/exutils.c
+++ b/drivers/acpi/executer/exutils.c
@@ -6,7 +6,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2004, R. Byron Moore
+ * Copyright (C) 2000 - 2005, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -280,25 +280,25 @@ acpi_ex_digits_needed (
 {
        u32                             num_digits;
        acpi_integer                    current_value;
-       acpi_integer                    quotient;
 
 
        ACPI_FUNCTION_TRACE ("ex_digits_needed");
 
 
-       /*
-        * acpi_integer is unsigned, so we don't worry about a '-'
-        */
-       if ((current_value = value) == 0) {
+       /* acpi_integer is unsigned, so we don't worry about a '-' prefix */
+
+       if (value == 0) {
                return_VALUE (1);
        }
 
+       current_value = value;
        num_digits = 0;
 
+       /* Count the digits in the requested base */
+
        while (current_value) {
-               (void) acpi_ut_short_divide (&current_value, base, &quotient, NULL);
+               (void) acpi_ut_short_divide (current_value, base, &current_value, NULL);
                num_digits++;
-               current_value = quotient;
        }
 
        return_VALUE (num_digits);
@@ -361,7 +361,6 @@ acpi_ex_unsigned_integer_to_string (
        u32                             count;
        u32                             digits_needed;
        u32                             remainder;
-       acpi_integer                    quotient;
 
 
        ACPI_FUNCTION_ENTRY ();
@@ -371,9 +370,8 @@ acpi_ex_unsigned_integer_to_string (
        out_string[digits_needed] = 0;
 
        for (count = digits_needed; count > 0; count--) {
-               (void) acpi_ut_short_divide (&value, 10, &quotient, &remainder);
+               (void) acpi_ut_short_divide (value, 10, &value, &remainder);
                out_string[count-1] = (char) ('0' + remainder);\
-               value = quotient;
        }
 }