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media: staging/atomisp: make six local functions static to appease sparse

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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: Muhammad Falak R Wani <falakreyaz@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Muhammad Falak R Wani 2017-09-23 21:45:34 +02:00 committed by Mauro Carvalho Chehab
parent af7db4e90e
commit 79bd3daaa8
1 changed files with 7 additions and 7 deletions
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14
drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm_bo.c
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@ -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;