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UBI: remove unused function

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The 'ubi_scan_find_aeb()' function is unused and thus can be removed.

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
This commit is contained in:
Artem Bityutskiy 2012-05-17 15:24:58 +03:00
parent 13d33dad35
commit ee663d9292
2 changed files with 0 additions and 31 deletions
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29
drivers/mtd/ubi/scan.c
View File

@ -614,35 +614,6 @@ struct ubi_ainf_volume *ubi_scan_find_av(const struct ubi_attach_info *ai,
return NULL;
}
/**
* ubi_scan_find_aeb - find LEB in the volume attaching information.
* @av: a pointer to the volume attaching information
* @lnum: the requested logical eraseblock
*
* This function returns a pointer to the scanning logical eraseblock or %NULL
* if there are no data about it in the scanning volume information.
*/
struct ubi_ainf_peb *ubi_scan_find_aeb(const struct ubi_ainf_volume *av,
int lnum)
{
struct ubi_ainf_peb *aeb;
struct rb_node *p = av->root.rb_node;
while (p) {
aeb = rb_entry(p, struct ubi_ainf_peb, u.rb);
if (lnum == aeb->lnum)
return aeb;
if (lnum > aeb->lnum)
p = p->rb_left;
else
p = p->rb_right;
}
return NULL;
}
/**
* ubi_scan_rm_volume - delete attaching information about a volume.
* @ai: attaching information

2
drivers/mtd/ubi/scan.h
View File

@ -162,8 +162,6 @@ int ubi_scan_add_used(struct ubi_device *ubi, struct ubi_attach_info *ai,
int bitflips);
struct ubi_ainf_volume *ubi_scan_find_av(const struct ubi_attach_info *ai,
int vol_id);
struct ubi_ainf_peb *ubi_scan_find_aeb(const struct ubi_ainf_volume *av,
int lnum);
void ubi_scan_rm_volume(struct ubi_attach_info *ai, struct ubi_ainf_volume *av);
struct ubi_ainf_peb *ubi_scan_get_free_peb(struct ubi_device *ubi,
struct ubi_attach_info *ai);