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acpi: fix integer as NULL pointer warning 

drivers/acpi/dispatcher/dsmethod.c:568:50: warning: Using plain integer as NULL pointer
drivers/acpi/executer/exmutex.c:329:30: warning: Using plain integer as NULL pointer
drivers/acpi/executer/exmutex.c:466:31: warning: Using plain integer as NULL pointer

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Harvey Harrison 2008-05-22 15:45:06 -07:00 committed by Linus Torvalds
parent 7fafd91d85
commit b62151de49
2 changed files with 3 additions and 3 deletions
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2
drivers/acpi/dispatcher/dsmethod.c
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@ -565,7 +565,7 @@ acpi_ds_terminate_control_method(union acpi_operand_object *method_desc,
acpi_os_release_mutex(method_desc->method. acpi_os_release_mutex(method_desc->method.
mutex->mutex.os_mutex); mutex->mutex.os_mutex);
method_desc->method.mutex->mutex.thread_id = 0; method_desc->method.mutex->mutex.thread_id = NULL;
} }
} }

4
drivers/acpi/executer/exmutex.c
View File

@ -326,7 +326,7 @@ acpi_status acpi_ex_release_mutex_object(union acpi_operand_object *obj_desc)
/* Clear mutex info */ /* Clear mutex info */
obj_desc->mutex.thread_id = 0; obj_desc->mutex.thread_id = NULL;
return_ACPI_STATUS(status); return_ACPI_STATUS(status);
} }
@ -463,7 +463,7 @@ void acpi_ex_release_all_mutexes(struct acpi_thread_state *thread)
/* Mark mutex unowned */ /* Mark mutex unowned */
obj_desc->mutex.owner_thread = NULL; obj_desc->mutex.owner_thread = NULL;
obj_desc->mutex.thread_id = 0; obj_desc->mutex.thread_id = NULL;
/* Update Thread sync_level (Last mutex is the important one) */ /* Update Thread sync_level (Last mutex is the important one) */