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Commit 79bd3daa authored by Muhammad Falak R Wani's avatar Muhammad Falak R Wani Committed by Mauro Carvalho Chehab
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media: staging/atomisp: make six local functions static to appease sparse 



The functions __bo_alloc, __bo_search_and_remove_from_free_rbtree,
__bo_search_by_addr, __bo_search_by_addr_in_range, __bo_break_up and
__bo_merge  are local to the source and do not need to be in the global
scope, so make them static.

Cleans up sparse warnings:

warning: symbol '__bo_alloc' was not declared. Should it be static?
warning: symbol '__bo_search_and_remove_from_free_rbtree' was not declared. Should it be static?
warning: symbol '__bo_search_by_addr' was not declared. Should it be static?
warning: symbol '__bo_search_by_addr_in_range' was not declared. Should it be static?
warning: symbol '__bo_break_up' was not declared. Should it be static?
warning: symbol '__bo_merge' was not declared. Should it be static?

Signed-off-by: default avatarMuhammad Falak R Wani <falakreyaz@gmail.com>
Signed-off-by: default avatarSakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent af7db4e9

drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm_bo.c

+7 −7
Original line number Diff line number Diff line
@@ -58,7 +58,7 @@ static unsigned int nr_to_order_bottom(unsigned int nr) 
	return fls(nr) - 1;

}



struct hmm_buffer_object *__bo_alloc(struct kmem_cache *bo_cache)

static struct hmm_buffer_object *__bo_alloc(struct kmem_cache *bo_cache)

{

	struct hmm_buffer_object *bo;
@@ -99,7 +99,7 @@ static int __bo_init(struct hmm_bo_device *bdev, struct hmm_buffer_object *bo, 
	return 0;

}



struct hmm_buffer_object *__bo_search_and_remove_from_free_rbtree(

static struct hmm_buffer_object *__bo_search_and_remove_from_free_rbtree(

				struct rb_node *node, unsigned int pgnr)

{

	struct hmm_buffer_object *this, *ret_bo, *temp_bo;
@@ -150,7 +150,7 @@ struct hmm_buffer_object *__bo_search_and_remove_from_free_rbtree( 
	return temp_bo;

}



struct hmm_buffer_object *__bo_search_by_addr(struct rb_root *root,

static struct hmm_buffer_object *__bo_search_by_addr(struct rb_root *root,

							ia_css_ptr start)

{

	struct rb_node *n = root->rb_node;
@@ -175,8 +175,8 @@ struct hmm_buffer_object *__bo_search_by_addr(struct rb_root *root, 
	return NULL;

}



struct hmm_buffer_object *__bo_search_by_addr_in_range(struct rb_root *root,

					unsigned int start)

static struct hmm_buffer_object *__bo_search_by_addr_in_range(

		struct rb_root *root, unsigned int start)

{

	struct rb_node *n = root->rb_node;

	struct hmm_buffer_object *bo;
@@ -258,7 +258,7 @@ static void __bo_insert_to_alloc_rbtree(struct rb_root *root, 
	rb_insert_color(&bo->node, root);

}



struct hmm_buffer_object *__bo_break_up(struct hmm_bo_device *bdev,

static struct hmm_buffer_object *__bo_break_up(struct hmm_bo_device *bdev,

					struct hmm_buffer_object *bo,

					unsigned int pgnr)

{
@@ -331,7 +331,7 @@ static void __bo_take_off_handling(struct hmm_buffer_object *bo) 
	}

}



struct hmm_buffer_object *__bo_merge(struct hmm_buffer_object *bo,

static struct hmm_buffer_object *__bo_merge(struct hmm_buffer_object *bo,

					struct hmm_buffer_object *next_bo)

{

	struct hmm_bo_device *bdev;