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staging: exfat: Clean up the namespace pollution part 1

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Everything referenced in the struct fs_func exfat_fs_func is located
in that same .c file.  Make them static and remove from exfat.h

Signed-off-by: Valdis Kletnieks <Valdis.Kletnieks@vt.edu>
Link: https://lore.kernel.org/r/20191112211238.156490-6-Valdis.Kletnieks@vt.edu
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Valdis Kletnieks 2019-11-12 16:12:31 -05:00 committed by Greg Kroah-Hartman
parent 35a829c1b7
commit 19e2bfe6ed
2 changed files with 21 additions and 53 deletions
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32
drivers/staging/exfat/exfat.h
View File

@ -759,13 +759,8 @@ void fs_error(struct super_block *sb);
/* cluster management functions */
s32 clear_cluster(struct super_block *sb, u32 clu);
s32 exfat_alloc_cluster(struct super_block *sb, s32 num_alloc,
struct chain_t *p_chain);
void exfat_free_cluster(struct super_block *sb, struct chain_t *p_chain,
s32 do_relse);
u32 find_last_cluster(struct super_block *sb, struct chain_t *p_chain);
s32 count_num_clusters(struct super_block *sb, struct chain_t *dir);
s32 exfat_count_used_clusters(struct super_block *sb);
void exfat_chain_cont_cluster(struct super_block *sb, u32 chain, s32 len);
/* allocation bitmap management functions */
@ -781,29 +776,11 @@ s32 load_upcase_table(struct super_block *sb);
void free_upcase_table(struct super_block *sb);
/* dir entry management functions */
u32 exfat_get_entry_type(struct dentry_t *p_entry);
void exfat_set_entry_type(struct dentry_t *p_entry, u32 type);
u32 exfat_get_entry_attr(struct dentry_t *p_entry);
void exfat_set_entry_attr(struct dentry_t *p_entry, u32 attr);
u8 exfat_get_entry_flag(struct dentry_t *p_entry);
void exfat_set_entry_flag(struct dentry_t *p_entry, u8 flag);
u32 exfat_get_entry_clu0(struct dentry_t *p_entry);
void exfat_set_entry_clu0(struct dentry_t *p_entry, u32 start_clu);
u64 exfat_get_entry_size(struct dentry_t *p_entry);
void exfat_set_entry_size(struct dentry_t *p_entry, u64 size);
struct timestamp_t *tm_current(struct timestamp_t *tm);
void exfat_get_entry_time(struct dentry_t *p_entry, struct timestamp_t *tp,
u8 mode);
void exfat_set_entry_time(struct dentry_t *p_entry, struct timestamp_t *tp,
u8 mode);
s32 exfat_init_dir_entry(struct super_block *sb, struct chain_t *p_dir,
s32 entry, u32 type, u32 start_clu, u64 size);
void init_file_entry(struct file_dentry_t *ep, u32 type);
void init_strm_entry(struct strm_dentry_t *ep, u8 flags, u32 start_clu,
u64 size);
void init_name_entry(struct name_dentry_t *ep, u16 *uniname);
void exfat_delete_dir_entry(struct super_block *sb, struct chain_t *p_dir,
s32 entry, s32 order, s32 num_entries);
s32 find_location(struct super_block *sb, struct chain_t *p_dir, s32 entry,
sector_t *sector, s32 *offset);
@ -822,11 +799,6 @@ s32 search_deleted_or_unused_entry(struct super_block *sb,
struct chain_t *p_dir, s32 num_entries);
s32 find_empty_entry(struct inode *inode, struct chain_t *p_dir,
s32 num_entries);
s32 exfat_find_dir_entry(struct super_block *sb, struct chain_t *p_dir,
struct uni_name_t *p_uniname, s32 num_entries,
struct dos_name_t *p_dosname, u32 type);
s32 exfat_count_ext_entries(struct super_block *sb, struct chain_t *p_dir,
s32 entry, struct dentry_t *p_entry);
s32 count_dos_name_entries(struct super_block *sb, struct chain_t *p_dir,
u32 type);
void update_dir_checksum(struct super_block *sb, struct chain_t *p_dir,
@ -839,12 +811,8 @@ bool is_dir_empty(struct super_block *sb, struct chain_t *p_dir);
s32 get_num_entries_and_dos_name(struct super_block *sb, struct chain_t *p_dir,
struct uni_name_t *p_uniname, s32 *entries,
struct dos_name_t *p_dosname);
void exfat_get_uni_name_from_ext_entry(struct super_block *sb,
struct chain_t *p_dir, s32 entry,
u16 *uniname);
s32 extract_uni_name_from_name_entry(struct name_dentry_t *ep,
u16 *uniname, s32 order);
s32 exfat_calc_num_entries(struct uni_name_t *p_uniname);
u16 calc_checksum_2byte(void *data, s32 len, u16 chksum, s32 type);
/* name resolution functions */

42
drivers/staging/exfat/exfat_core.c
View File

@ -156,7 +156,7 @@ s32 clear_cluster(struct super_block *sb, u32 clu)
return ret;
}
s32 exfat_alloc_cluster(struct super_block *sb, s32 num_alloc,
static s32 exfat_alloc_cluster(struct super_block *sb, s32 num_alloc,
struct chain_t *p_chain)
{
s32 num_clusters = 0;
@ -235,7 +235,7 @@ s32 exfat_alloc_cluster(struct super_block *sb, s32 num_alloc,
return num_clusters;
}
void exfat_free_cluster(struct super_block *sb, struct chain_t *p_chain,
static void exfat_free_cluster(struct super_block *sb, struct chain_t *p_chain,
s32 do_relse)
{
s32 num_clusters = 0;
@ -341,7 +341,7 @@ s32 count_num_clusters(struct super_block *sb, struct chain_t *p_chain)
return count;
}
s32 exfat_count_used_clusters(struct super_block *sb)
static s32 exfat_count_used_clusters(struct super_block *sb)
{
int i, map_i, map_b, count = 0;
u8 k;
@ -785,7 +785,7 @@ void free_upcase_table(struct super_block *sb)
* Directory Entry Management Functions
*/
u32 exfat_get_entry_type(struct dentry_t *p_entry)
static u32 exfat_get_entry_type(struct dentry_t *p_entry)
{
struct file_dentry_t *ep = (struct file_dentry_t *)p_entry;
@ -830,7 +830,7 @@ u32 exfat_get_entry_type(struct dentry_t *p_entry)
return TYPE_BENIGN_SEC;
}
void exfat_set_entry_type(struct dentry_t *p_entry, u32 type)
static void exfat_set_entry_type(struct dentry_t *p_entry, u32 type)
{
struct file_dentry_t *ep = (struct file_dentry_t *)p_entry;
@ -860,56 +860,56 @@ void exfat_set_entry_type(struct dentry_t *p_entry, u32 type)
}
}
u32 exfat_get_entry_attr(struct dentry_t *p_entry)
static u32 exfat_get_entry_attr(struct dentry_t *p_entry)
{
struct file_dentry_t *ep = (struct file_dentry_t *)p_entry;
return (u32)GET16_A(ep->attr);
}
void exfat_set_entry_attr(struct dentry_t *p_entry, u32 attr)
static void exfat_set_entry_attr(struct dentry_t *p_entry, u32 attr)
{
struct file_dentry_t *ep = (struct file_dentry_t *)p_entry;
SET16_A(ep->attr, (u16)attr);
}
u8 exfat_get_entry_flag(struct dentry_t *p_entry)
static u8 exfat_get_entry_flag(struct dentry_t *p_entry)
{
struct strm_dentry_t *ep = (struct strm_dentry_t *)p_entry;
return ep->flags;
}
void exfat_set_entry_flag(struct dentry_t *p_entry, u8 flags)
static void exfat_set_entry_flag(struct dentry_t *p_entry, u8 flags)
{
struct strm_dentry_t *ep = (struct strm_dentry_t *)p_entry;
ep->flags = flags;
}
u32 exfat_get_entry_clu0(struct dentry_t *p_entry)
static u32 exfat_get_entry_clu0(struct dentry_t *p_entry)
{
struct strm_dentry_t *ep = (struct strm_dentry_t *)p_entry;
return GET32_A(ep->start_clu);
}
void exfat_set_entry_clu0(struct dentry_t *p_entry, u32 start_clu)
static void exfat_set_entry_clu0(struct dentry_t *p_entry, u32 start_clu)
{
struct strm_dentry_t *ep = (struct strm_dentry_t *)p_entry;
SET32_A(ep->start_clu, start_clu);
}
u64 exfat_get_entry_size(struct dentry_t *p_entry)
static u64 exfat_get_entry_size(struct dentry_t *p_entry)
{
struct strm_dentry_t *ep = (struct strm_dentry_t *)p_entry;
return GET64_A(ep->valid_size);
}
void exfat_set_entry_size(struct dentry_t *p_entry, u64 size)
static void exfat_set_entry_size(struct dentry_t *p_entry, u64 size)
{
struct strm_dentry_t *ep = (struct strm_dentry_t *)p_entry;
@ -917,7 +917,7 @@ void exfat_set_entry_size(struct dentry_t *p_entry, u64 size)
SET64_A(ep->size, size);
}
void exfat_get_entry_time(struct dentry_t *p_entry, struct timestamp_t *tp,
static void exfat_get_entry_time(struct dentry_t *p_entry, struct timestamp_t *tp,
u8 mode)
{
u16 t = 0x00, d = 0x21;
@ -946,7 +946,7 @@ void exfat_get_entry_time(struct dentry_t *p_entry, struct timestamp_t *tp,
tp->year = (d >> 9);
}
void exfat_set_entry_time(struct dentry_t *p_entry, struct timestamp_t *tp,
static void exfat_set_entry_time(struct dentry_t *p_entry, struct timestamp_t *tp,
u8 mode)
{
u16 t, d;
@ -971,7 +971,7 @@ void exfat_set_entry_time(struct dentry_t *p_entry, struct timestamp_t *tp,
}
}
s32 exfat_init_dir_entry(struct super_block *sb, struct chain_t *p_dir,
static s32 exfat_init_dir_entry(struct super_block *sb, struct chain_t *p_dir,
s32 entry, u32 type, u32 start_clu, u64 size)
{
sector_t sector;
@ -1086,7 +1086,7 @@ void init_name_entry(struct name_dentry_t *ep, u16 *uniname)
}
}
void exfat_delete_dir_entry(struct super_block *sb, struct chain_t *p_dir,
static void exfat_delete_dir_entry(struct super_block *sb, struct chain_t *p_dir,
s32 entry, s32 order, s32 num_entries)
{
int i;
@ -1670,7 +1670,7 @@ s32 find_empty_entry(struct inode *inode, struct chain_t *p_dir, s32 num_entries
* -1 : (root dir, ".") it is the root dir itself
* -2 : entry with the name does not exist
*/
s32 exfat_find_dir_entry(struct super_block *sb, struct chain_t *p_dir,
static s32 exfat_find_dir_entry(struct super_block *sb, struct chain_t *p_dir,
struct uni_name_t *p_uniname, s32 num_entries,
struct dos_name_t *p_dosname, u32 type)
{
@ -1813,7 +1813,7 @@ s32 exfat_find_dir_entry(struct super_block *sb, struct chain_t *p_dir,
return -2;
}
s32 exfat_count_ext_entries(struct super_block *sb, struct chain_t *p_dir,
static s32 exfat_count_ext_entries(struct super_block *sb, struct chain_t *p_dir,
s32 entry, struct dentry_t *p_entry)
{
int i, count = 0;
@ -1976,7 +1976,7 @@ s32 get_num_entries_and_dos_name(struct super_block *sb, struct chain_t *p_dir,
return 0;
}
void exfat_get_uni_name_from_ext_entry(struct super_block *sb,
static void exfat_get_uni_name_from_ext_entry(struct super_block *sb,
struct chain_t *p_dir, s32 entry,
u16 *uniname)
{
@ -2030,7 +2030,7 @@ s32 extract_uni_name_from_name_entry(struct name_dentry_t *ep, u16 *uniname,
return len;
}
s32 exfat_calc_num_entries(struct uni_name_t *p_uniname)
static s32 exfat_calc_num_entries(struct uni_name_t *p_uniname)
{
s32 len;