1 files changed, 26 insertions, 41 deletions

diff --git a/drivers/acpi/executer/exdump.c b/drivers/acpi/executer/exdump.c
index 74f1b22601b3..2be2e2bf95bf 100644
--- a/drivers/acpi/executer/exdump.c
+++ b/drivers/acpi/executer/exdump.c
@@ -580,25 +580,22 @@ void acpi_ex_dump_operand(union acpi_operand_object *obj_desc, u32 depth)
 
         case ACPI_TYPE_BUFFER:
 
-                acpi_os_printf("Buffer len %X @ %p\n",
+                acpi_os_printf("Buffer length %.2X @ %p\n",
                                obj_desc->buffer.length,
                                obj_desc->buffer.pointer);
 
-                length = obj_desc->buffer.length;
-                if (length > 64) {
-                        length = 64;
-                }
-
                 /* Debug only -- dump the buffer contents */
 
                 if (obj_desc->buffer.pointer) {
-                        acpi_os_printf("Buffer Contents: ");
-
-                        for (index = 0; index < length; index++) {
-                                acpi_os_printf(" %02x",
-                                               obj_desc->buffer.pointer[index]);
+                        length = obj_desc->buffer.length;
+                        if (length > 128) {
+                                length = 128;
                         }
-                        acpi_os_printf("\n");
+
+                        acpi_os_printf
+                            ("Buffer Contents: (displaying length 0x%.2X)\n",
+                             length);
+                        ACPI_DUMP_BUFFER(obj_desc->buffer.pointer, length);
                 }
                 break;
 
@@ -756,54 +753,42 @@ void acpi_ex_dump_operand(union acpi_operand_object *obj_desc, u32 depth)
  *
  * FUNCTION:    acpi_ex_dump_operands
  *
- * PARAMETERS:  Operands            - Operand list
- *              interpreter_mode    - Load or Exec
- *              Ident               - Identification
- *              num_levels          - # of stack entries to dump above line
- *              Note                - Output notation
- *              module_name         - Caller's module name
- *              line_number         - Caller's invocation line number
+ * PARAMETERS:  Operands            - A list of Operand objects
+ *              opcode_name         - AML opcode name
+ *              num_operands        - Operand count for this opcode
  *
- * DESCRIPTION: Dump the object stack
+ * DESCRIPTION: Dump the operands associated with the opcode
  *
  ******************************************************************************/
 
 void
 acpi_ex_dump_operands(union acpi_operand_object **operands,
-                      acpi_interpreter_mode interpreter_mode,
-                      char *ident,
-                      u32 num_levels,
-                      char *note, char *module_name, u32 line_number)
+                      const char *opcode_name, u32 num_operands)
 {
-        acpi_native_uint i;
-
         ACPI_FUNCTION_NAME(ex_dump_operands);
 
-        if (!ident) {
-                ident = "?";
-        }
-
-        if (!note) {
-                note = "?";
+        if (!opcode_name) {
+                opcode_name = "UNKNOWN";
         }
 
         ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
-                          "************* Operand Stack Contents (Opcode [%s], %d Operands)\n",
-                          ident, num_levels));
+                          "**** Start operand dump for opcode [%s], %d operands\n",
+                          opcode_name, num_operands));
 
-        if (num_levels == 0) {
-                num_levels = 1;
+        if (num_operands == 0) {
+                num_operands = 1;
         }
 
-        /* Dump the operand stack starting at the top */
+        /* Dump the individual operands */
 
-        for (i = 0; num_levels > 0; i--, num_levels--) {
-                acpi_ex_dump_operand(operands[i], 0);
+        while (num_operands) {
+                acpi_ex_dump_operand(*operands, 0);
+                operands++;
+                num_operands--;
         }
 
         ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
-                          "************* Operand Stack dump from %s(%d), %s\n",
-                          module_name, line_number, note));
+                          "**** End operand dump for [%s]\n", opcode_name));
         return;
 }