[PATCH v1 1/1] drm/ttm: remove num_pages from arguments' list

["Michał Grzelak" <michal.grzelak@linux.intel.com>]

ttm_pool_mgr_init() does not use num_pages argument in any way. Remove
it.

Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Cc: Christian König <christian.koenig@amd.com>
Signed-off-by: Michał Grzelak <michal.grzelak@linux.intel.com>
---
 drivers/gpu/drm/ttm/ttm_device.c | 2 +-
 drivers/gpu/drm/ttm/ttm_pool.c   | 4 +---
 include/drm/ttm/ttm_pool.h       | 2 +-
 3 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/ttm/ttm_device.c b/drivers/gpu/drm/ttm/ttm_device.c
index d3bfb9a696a74..4a9786ffa5fe2 100644
--- a/drivers/gpu/drm/ttm/ttm_device.c
+++ b/drivers/gpu/drm/ttm/ttm_device.c
@@ -96,7 +96,7 @@ static int ttm_global_init(void)
 		>> PAGE_SHIFT;
 	num_dma32 = min(num_dma32, 2UL << (30 - PAGE_SHIFT));
 
-	ttm_pool_mgr_init(num_pages);
+	ttm_pool_mgr_init();
 	ttm_tt_mgr_init(num_pages, num_dma32);
 
 	glob->dummy_read_page = alloc_page(__GFP_ZERO | GFP_DMA32 |
diff --git a/drivers/gpu/drm/ttm/ttm_pool.c b/drivers/gpu/drm/ttm/ttm_pool.c
index 1bf37023fed66..2f6c666868d5f 100644
--- a/drivers/gpu/drm/ttm/ttm_pool.c
+++ b/drivers/gpu/drm/ttm/ttm_pool.c
@@ -1485,11 +1485,9 @@ static inline u64 ttm_get_node_memory_size(int nid)
 /**
  * ttm_pool_mgr_init - Initialize globals
  *
- * @num_pages: default number of pages
- *
  * Initialize the global locks and lists for the MM shrinker.
  */
-int ttm_pool_mgr_init(unsigned long num_pages)
+int ttm_pool_mgr_init(void)
 {
 	unsigned int i;
 
diff --git a/include/drm/ttm/ttm_pool.h b/include/drm/ttm/ttm_pool.h
index 26ee592e19949..bb6347e5b2970 100644
--- a/include/drm/ttm/ttm_pool.h
+++ b/include/drm/ttm/ttm_pool.h
@@ -94,7 +94,7 @@ long ttm_pool_backup(struct ttm_pool *pool, struct ttm_tt *ttm,
 int ttm_pool_restore_and_alloc(struct ttm_pool *pool, struct ttm_tt *tt,
 			       const struct ttm_operation_ctx *ctx);
 
-int ttm_pool_mgr_init(unsigned long num_pages);
+int ttm_pool_mgr_init(void);
 void ttm_pool_mgr_fini(void);
 
 #endif
-- 
2.45.2