diff options
Diffstat (limited to 'drivers/acpi/acpica/utcache.c')
| -rw-r--r-- | drivers/acpi/acpica/utcache.c | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/drivers/acpi/acpica/utcache.c b/drivers/acpi/acpica/utcache.c index e0e8579deaac..a877a9647fd9 100644 --- a/drivers/acpi/acpica/utcache.c +++ b/drivers/acpi/acpica/utcache.c @@ -85,7 +85,6 @@ acpi_os_create_cache(char *cache_name, /* Populate the cache object and return it */ ACPI_MEMSET(cache, 0, sizeof(struct acpi_memory_list)); - cache->link_offset = 8; cache->list_name = cache_name; cache->object_size = object_size; cache->max_depth = max_depth; @@ -108,7 +107,7 @@ acpi_os_create_cache(char *cache_name, acpi_status acpi_os_purge_cache(struct acpi_memory_list * cache) { - char *next; + void *next; acpi_status status; ACPI_FUNCTION_ENTRY(); @@ -128,10 +127,7 @@ acpi_status acpi_os_purge_cache(struct acpi_memory_list * cache) /* Delete and unlink one cached state object */ - next = *(ACPI_CAST_INDIRECT_PTR(char, - &(((char *)cache-> - list_head)[cache-> - link_offset]))); + next = ACPI_GET_DESCRIPTOR_PTR(cache->list_head); ACPI_FREE(cache->list_head); cache->list_head = next; @@ -221,10 +217,7 @@ acpi_os_release_object(struct acpi_memory_list * cache, void *object) /* Put the object at the head of the cache list */ - *(ACPI_CAST_INDIRECT_PTR(char, - &(((char *)object)[cache-> - link_offset]))) = - cache->list_head; + ACPI_SET_DESCRIPTOR_PTR(object, cache->list_head); cache->list_head = object; cache->current_depth++; @@ -272,10 +265,7 @@ void *acpi_os_acquire_object(struct acpi_memory_list *cache) /* There is an object available, use it */ object = cache->list_head; - cache->list_head = *(ACPI_CAST_INDIRECT_PTR(char, - &(((char *) - object)[cache-> - link_offset]))); + cache->list_head = ACPI_GET_DESCRIPTOR_PTR(object); cache->current_depth--; |