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ACPICA: Return status from global init function

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Return status from acpi_ut_init_globals. This is used by both
the kernel subsystem and the utilities such as iASL compiler.
The function could possibly fail when the caches are initialized.
Yang Yi.

Signed-off-by: Yi Yang <yi.y.yang@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Yi Yang 2008-08-04 10:30:09 +08:00 committed by Len Brown
parent a6f30539f3
commit b417d40b9a
3 changed files with 11 additions and 6 deletions
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8
drivers/acpi/utilities/utglobal.c
View File

@ -677,14 +677,14 @@ u8 acpi_ut_valid_object_type(acpi_object_type type)
* *
* PARAMETERS: None * PARAMETERS: None
* *
* RETURN: None * RETURN: Status
* *
* DESCRIPTION: Init library globals. All globals that require specific * DESCRIPTION: Init library globals. All globals that require specific
* initialization should be initialized here! * initialization should be initialized here!
* *
******************************************************************************/ ******************************************************************************/
void acpi_ut_init_globals(void) acpi_status acpi_ut_init_globals(void)
{ {
acpi_status status; acpi_status status;
u32 i; u32 i;
@ -695,7 +695,7 @@ void acpi_ut_init_globals(void)
status = acpi_ut_create_caches(); status = acpi_ut_create_caches();
if (ACPI_FAILURE(status)) { if (ACPI_FAILURE(status)) {
return; return_ACPI_STATUS(status);
} }
/* Mutex locked flags */ /* Mutex locked flags */
@ -772,7 +772,7 @@ void acpi_ut_init_globals(void)
acpi_gbl_display_final_mem_stats = FALSE; acpi_gbl_display_final_mem_stats = FALSE;
#endif #endif
return_VOID; return_ACPI_STATUS(AE_OK);
} }
ACPI_EXPORT_SYMBOL(acpi_dbg_level) ACPI_EXPORT_SYMBOL(acpi_dbg_level)

7
drivers/acpi/utilities/utxface.c
View File

@ -81,7 +81,12 @@ acpi_status __init acpi_initialize_subsystem(void)
/* Initialize all globals used by the subsystem */ /* Initialize all globals used by the subsystem */
acpi_ut_init_globals(); status = acpi_ut_init_globals();
if (ACPI_FAILURE(status)) {
ACPI_EXCEPTION((AE_INFO, status,
"During initialization of globals"));
return_ACPI_STATUS(status);
}
/* Create the default mutex objects */ /* Create the default mutex objects */

2
include/acpi/acutils.h
View File

@ -110,7 +110,7 @@ struct acpi_pkg_info {
/* /*
* utglobal - Global data structures and procedures * utglobal - Global data structures and procedures
*/ */
void acpi_ut_init_globals(void); acpi_status acpi_ut_init_globals(void);
#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER) #if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)