diff options
Diffstat (limited to 'drivers/char/drm/drm_sman.c')
-rw-r--r-- | drivers/char/drm/drm_sman.c | 47 |
1 files changed, 24 insertions, 23 deletions
diff --git a/drivers/char/drm/drm_sman.c b/drivers/char/drm/drm_sman.c index 8e4bfbd89632..5a075f070c6a 100644 --- a/drivers/char/drm/drm_sman.c +++ b/drivers/char/drm/drm_sman.c | |||
@@ -44,7 +44,7 @@ typedef struct drm_owner_item { | |||
44 | struct list_head mem_blocks; | 44 | struct list_head mem_blocks; |
45 | } drm_owner_item_t; | 45 | } drm_owner_item_t; |
46 | 46 | ||
47 | void drm_sman_takedown(drm_sman_t * sman) | 47 | void drm_sman_takedown(struct drm_sman * sman) |
48 | { | 48 | { |
49 | drm_ht_remove(&sman->user_hash_tab); | 49 | drm_ht_remove(&sman->user_hash_tab); |
50 | drm_ht_remove(&sman->owner_hash_tab); | 50 | drm_ht_remove(&sman->owner_hash_tab); |
@@ -56,12 +56,12 @@ void drm_sman_takedown(drm_sman_t * sman) | |||
56 | EXPORT_SYMBOL(drm_sman_takedown); | 56 | EXPORT_SYMBOL(drm_sman_takedown); |
57 | 57 | ||
58 | int | 58 | int |
59 | drm_sman_init(drm_sman_t * sman, unsigned int num_managers, | 59 | drm_sman_init(struct drm_sman * sman, unsigned int num_managers, |
60 | unsigned int user_order, unsigned int owner_order) | 60 | unsigned int user_order, unsigned int owner_order) |
61 | { | 61 | { |
62 | int ret = 0; | 62 | int ret = 0; |
63 | 63 | ||
64 | sman->mm = (drm_sman_mm_t *) drm_calloc(num_managers, sizeof(*sman->mm), | 64 | sman->mm = (struct drm_sman_mm *) drm_calloc(num_managers, sizeof(*sman->mm), |
65 | DRM_MEM_MM); | 65 | DRM_MEM_MM); |
66 | if (!sman->mm) { | 66 | if (!sman->mm) { |
67 | ret = -ENOMEM; | 67 | ret = -ENOMEM; |
@@ -120,10 +120,10 @@ static unsigned long drm_sman_mm_offset(void *private, void *ref) | |||
120 | } | 120 | } |
121 | 121 | ||
122 | int | 122 | int |
123 | drm_sman_set_range(drm_sman_t * sman, unsigned int manager, | 123 | drm_sman_set_range(struct drm_sman * sman, unsigned int manager, |
124 | unsigned long start, unsigned long size) | 124 | unsigned long start, unsigned long size) |
125 | { | 125 | { |
126 | drm_sman_mm_t *sman_mm; | 126 | struct drm_sman_mm *sman_mm; |
127 | struct drm_mm *mm; | 127 | struct drm_mm *mm; |
128 | int ret; | 128 | int ret; |
129 | 129 | ||
@@ -153,8 +153,8 @@ drm_sman_set_range(drm_sman_t * sman, unsigned int manager, | |||
153 | EXPORT_SYMBOL(drm_sman_set_range); | 153 | EXPORT_SYMBOL(drm_sman_set_range); |
154 | 154 | ||
155 | int | 155 | int |
156 | drm_sman_set_manager(drm_sman_t * sman, unsigned int manager, | 156 | drm_sman_set_manager(struct drm_sman * sman, unsigned int manager, |
157 | drm_sman_mm_t * allocator) | 157 | struct drm_sman_mm * allocator) |
158 | { | 158 | { |
159 | BUG_ON(manager >= sman->num_managers); | 159 | BUG_ON(manager >= sman->num_managers); |
160 | sman->mm[manager] = *allocator; | 160 | sman->mm[manager] = *allocator; |
@@ -163,7 +163,7 @@ drm_sman_set_manager(drm_sman_t * sman, unsigned int manager, | |||
163 | } | 163 | } |
164 | EXPORT_SYMBOL(drm_sman_set_manager); | 164 | EXPORT_SYMBOL(drm_sman_set_manager); |
165 | 165 | ||
166 | static drm_owner_item_t *drm_sman_get_owner_item(drm_sman_t * sman, | 166 | static drm_owner_item_t *drm_sman_get_owner_item(struct drm_sman * sman, |
167 | unsigned long owner) | 167 | unsigned long owner) |
168 | { | 168 | { |
169 | int ret; | 169 | int ret; |
@@ -194,14 +194,14 @@ out: | |||
194 | return NULL; | 194 | return NULL; |
195 | } | 195 | } |
196 | 196 | ||
197 | drm_memblock_item_t *drm_sman_alloc(drm_sman_t *sman, unsigned int manager, | 197 | struct drm_memblock_item *drm_sman_alloc(struct drm_sman *sman, unsigned int manager, |
198 | unsigned long size, unsigned alignment, | 198 | unsigned long size, unsigned alignment, |
199 | unsigned long owner) | 199 | unsigned long owner) |
200 | { | 200 | { |
201 | void *tmp; | 201 | void *tmp; |
202 | drm_sman_mm_t *sman_mm; | 202 | struct drm_sman_mm *sman_mm; |
203 | drm_owner_item_t *owner_item; | 203 | drm_owner_item_t *owner_item; |
204 | drm_memblock_item_t *memblock; | 204 | struct drm_memblock_item *memblock; |
205 | 205 | ||
206 | BUG_ON(manager >= sman->num_managers); | 206 | BUG_ON(manager >= sman->num_managers); |
207 | 207 | ||
@@ -246,9 +246,9 @@ out: | |||
246 | 246 | ||
247 | EXPORT_SYMBOL(drm_sman_alloc); | 247 | EXPORT_SYMBOL(drm_sman_alloc); |
248 | 248 | ||
249 | static void drm_sman_free(drm_memblock_item_t *item) | 249 | static void drm_sman_free(struct drm_memblock_item *item) |
250 | { | 250 | { |
251 | drm_sman_t *sman = item->sman; | 251 | struct drm_sman *sman = item->sman; |
252 | 252 | ||
253 | list_del(&item->owner_list); | 253 | list_del(&item->owner_list); |
254 | drm_ht_remove_item(&sman->user_hash_tab, &item->user_hash); | 254 | drm_ht_remove_item(&sman->user_hash_tab, &item->user_hash); |
@@ -256,22 +256,23 @@ static void drm_sman_free(drm_memblock_item_t *item) | |||
256 | drm_free(item, sizeof(*item), DRM_MEM_MM); | 256 | drm_free(item, sizeof(*item), DRM_MEM_MM); |
257 | } | 257 | } |
258 | 258 | ||
259 | int drm_sman_free_key(drm_sman_t *sman, unsigned int key) | 259 | int drm_sman_free_key(struct drm_sman *sman, unsigned int key) |
260 | { | 260 | { |
261 | drm_hash_item_t *hash_item; | 261 | drm_hash_item_t *hash_item; |
262 | drm_memblock_item_t *memblock_item; | 262 | struct drm_memblock_item *memblock_item; |
263 | 263 | ||
264 | if (drm_ht_find_item(&sman->user_hash_tab, key, &hash_item)) | 264 | if (drm_ht_find_item(&sman->user_hash_tab, key, &hash_item)) |
265 | return -EINVAL; | 265 | return -EINVAL; |
266 | 266 | ||
267 | memblock_item = drm_hash_entry(hash_item, drm_memblock_item_t, user_hash); | 267 | memblock_item = drm_hash_entry(hash_item, struct drm_memblock_item, |
268 | user_hash); | ||
268 | drm_sman_free(memblock_item); | 269 | drm_sman_free(memblock_item); |
269 | return 0; | 270 | return 0; |
270 | } | 271 | } |
271 | 272 | ||
272 | EXPORT_SYMBOL(drm_sman_free_key); | 273 | EXPORT_SYMBOL(drm_sman_free_key); |
273 | 274 | ||
274 | static void drm_sman_remove_owner(drm_sman_t *sman, | 275 | static void drm_sman_remove_owner(struct drm_sman *sman, |
275 | drm_owner_item_t *owner_item) | 276 | drm_owner_item_t *owner_item) |
276 | { | 277 | { |
277 | list_del(&owner_item->sman_list); | 278 | list_del(&owner_item->sman_list); |
@@ -279,7 +280,7 @@ static void drm_sman_remove_owner(drm_sman_t *sman, | |||
279 | drm_free(owner_item, sizeof(*owner_item), DRM_MEM_MM); | 280 | drm_free(owner_item, sizeof(*owner_item), DRM_MEM_MM); |
280 | } | 281 | } |
281 | 282 | ||
282 | int drm_sman_owner_clean(drm_sman_t *sman, unsigned long owner) | 283 | int drm_sman_owner_clean(struct drm_sman *sman, unsigned long owner) |
283 | { | 284 | { |
284 | 285 | ||
285 | drm_hash_item_t *hash_item; | 286 | drm_hash_item_t *hash_item; |
@@ -300,10 +301,10 @@ int drm_sman_owner_clean(drm_sman_t *sman, unsigned long owner) | |||
300 | 301 | ||
301 | EXPORT_SYMBOL(drm_sman_owner_clean); | 302 | EXPORT_SYMBOL(drm_sman_owner_clean); |
302 | 303 | ||
303 | static void drm_sman_do_owner_cleanup(drm_sman_t *sman, | 304 | static void drm_sman_do_owner_cleanup(struct drm_sman *sman, |
304 | drm_owner_item_t *owner_item) | 305 | drm_owner_item_t *owner_item) |
305 | { | 306 | { |
306 | drm_memblock_item_t *entry, *next; | 307 | struct drm_memblock_item *entry, *next; |
307 | 308 | ||
308 | list_for_each_entry_safe(entry, next, &owner_item->mem_blocks, | 309 | list_for_each_entry_safe(entry, next, &owner_item->mem_blocks, |
309 | owner_list) { | 310 | owner_list) { |
@@ -312,7 +313,7 @@ static void drm_sman_do_owner_cleanup(drm_sman_t *sman, | |||
312 | drm_sman_remove_owner(sman, owner_item); | 313 | drm_sman_remove_owner(sman, owner_item); |
313 | } | 314 | } |
314 | 315 | ||
315 | void drm_sman_owner_cleanup(drm_sman_t *sman, unsigned long owner) | 316 | void drm_sman_owner_cleanup(struct drm_sman *sman, unsigned long owner) |
316 | { | 317 | { |
317 | 318 | ||
318 | drm_hash_item_t *hash_item; | 319 | drm_hash_item_t *hash_item; |
@@ -329,11 +330,11 @@ void drm_sman_owner_cleanup(drm_sman_t *sman, unsigned long owner) | |||
329 | 330 | ||
330 | EXPORT_SYMBOL(drm_sman_owner_cleanup); | 331 | EXPORT_SYMBOL(drm_sman_owner_cleanup); |
331 | 332 | ||
332 | void drm_sman_cleanup(drm_sman_t *sman) | 333 | void drm_sman_cleanup(struct drm_sman *sman) |
333 | { | 334 | { |
334 | drm_owner_item_t *entry, *next; | 335 | drm_owner_item_t *entry, *next; |
335 | unsigned int i; | 336 | unsigned int i; |
336 | drm_sman_mm_t *sman_mm; | 337 | struct drm_sman_mm *sman_mm; |
337 | 338 | ||
338 | list_for_each_entry_safe(entry, next, &sman->owner_items, sman_list) { | 339 | list_for_each_entry_safe(entry, next, &sman->owner_items, sman_list) { |
339 | drm_sman_do_owner_cleanup(sman, entry); | 340 | drm_sman_do_owner_cleanup(sman, entry); |