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path: root/drivers/acpi/utilities/utxface.c
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Diffstat (limited to 'drivers/acpi/utilities/utxface.c')
-rw-r--r--drivers/acpi/utilities/utxface.c29
1 files changed, 3 insertions, 26 deletions
diff --git a/drivers/acpi/utilities/utxface.c b/drivers/acpi/utilities/utxface.c
index 3538f69c82a..de3276f4f46 100644
--- a/drivers/acpi/utilities/utxface.c
+++ b/drivers/acpi/utilities/utxface.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2006, R. Byron Moore
+ * Copyright (C) 2000 - 2007, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -67,6 +67,7 @@ acpi_status acpi_initialize_subsystem(void)
ACPI_FUNCTION_TRACE(acpi_initialize_subsystem);
+ acpi_gbl_startup_flags = ACPI_SUBSYSTEM_INITIALIZE;
ACPI_DEBUG_EXEC(acpi_ut_init_stack_ptr_trace());
/* Initialize the OS-Dependent layer */
@@ -127,20 +128,6 @@ acpi_status acpi_enable_subsystem(u32 flags)
ACPI_FUNCTION_TRACE(acpi_enable_subsystem);
- /*
- * We must initialize the hardware before we can enable ACPI.
- * The values from the FADT are validated here.
- */
- if (!(flags & ACPI_NO_HARDWARE_INIT)) {
- ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
- "[Init] Initializing ACPI hardware\n"));
-
- status = acpi_hw_initialize();
- if (ACPI_FAILURE(status)) {
- return_ACPI_STATUS(status);
- }
- }
-
/* Enable ACPI mode */
if (!(flags & ACPI_NO_ACPI_ENABLE)) {
@@ -398,7 +385,6 @@ acpi_status acpi_get_system_info(struct acpi_buffer * out_buffer)
{
struct acpi_system_info *info_ptr;
acpi_status status;
- u32 i;
ACPI_FUNCTION_TRACE(acpi_get_system_info);
@@ -431,9 +417,7 @@ acpi_status acpi_get_system_info(struct acpi_buffer * out_buffer)
/* Timer resolution - 24 or 32 bits */
- if (!acpi_gbl_FADT) {
- info_ptr->timer_resolution = 0;
- } else if (acpi_gbl_FADT->tmr_val_ext == 0) {
+ if (acpi_gbl_FADT.flags & ACPI_FADT_32BIT_TIMER) {
info_ptr->timer_resolution = 24;
} else {
info_ptr->timer_resolution = 32;
@@ -449,13 +433,6 @@ acpi_status acpi_get_system_info(struct acpi_buffer * out_buffer)
info_ptr->debug_layer = acpi_dbg_layer;
info_ptr->debug_level = acpi_dbg_level;
- /* Current status of the ACPI tables, per table type */
-
- info_ptr->num_table_types = ACPI_TABLE_ID_MAX + 1;
- for (i = 0; i < (ACPI_TABLE_ID_MAX + 1); i++) {
- info_ptr->table_info[i].count = acpi_gbl_table_lists[i].count;
- }
-
return_ACPI_STATUS(AE_OK);
}