Make as much as possible static. We're over-exuberant here for the benefit of a following patch, as the compiler will flag now-unused static code Signed-off-by: Valdis Kletnieks <Valdis.Kletnieks@xxxxxx> --- drivers/staging/exfat/exfat.h | 156 ++++++++++++++--------------- drivers/staging/exfat/exfat_core.c | 142 +++++++++++++------------- 2 files changed, 149 insertions(+), 149 deletions(-) diff --git a/drivers/staging/exfat/exfat.h b/drivers/staging/exfat/exfat.h index 3abab33e932c..0c779c8dd858 100644 --- a/drivers/staging/exfat/exfat.h +++ b/drivers/staging/exfat/exfat.h @@ -768,107 +768,107 @@ void buf_init(struct super_block *sb); void buf_shutdown(struct super_block *sb); int FAT_read(struct super_block *sb, u32 loc, u32 *content); s32 FAT_write(struct super_block *sb, u32 loc, u32 content); -u8 *FAT_getblk(struct super_block *sb, sector_t sec); -void FAT_modify(struct super_block *sb, sector_t sec); +static u8 *FAT_getblk(struct super_block *sb, sector_t sec); +static void FAT_modify(struct super_block *sb, sector_t sec); void FAT_release_all(struct super_block *sb); -void FAT_sync(struct super_block *sb); +static void FAT_sync(struct super_block *sb); u8 *buf_getblk(struct super_block *sb, sector_t sec); void buf_modify(struct super_block *sb, sector_t sec); void buf_lock(struct super_block *sb, sector_t sec); void buf_unlock(struct super_block *sb, sector_t sec); void buf_release(struct super_block *sb, sector_t sec); void buf_release_all(struct super_block *sb); -void buf_sync(struct super_block *sb); +static void buf_sync(struct super_block *sb); /* fs management functions */ void fs_set_vol_flags(struct super_block *sb, u32 new_flag); -void fs_error(struct super_block *sb); +static void fs_error(struct super_block *sb); /* cluster management functions */ -s32 clear_cluster(struct super_block *sb, u32 clu); -s32 fat_alloc_cluster(struct super_block *sb, s32 num_alloc, +static s32 clear_cluster(struct super_block *sb, u32 clu); +static s32 fat_alloc_cluster(struct super_block *sb, s32 num_alloc, struct chain_t *p_chain); -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); -void fat_free_cluster(struct super_block *sb, struct chain_t *p_chain, +static void fat_free_cluster(struct super_block *sb, struct chain_t *p_chain, s32 do_relse); -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); -u32 find_last_cluster(struct super_block *sb, struct chain_t *p_chain); +static 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 fat_count_used_clusters(struct super_block *sb); -s32 exfat_count_used_clusters(struct super_block *sb); +static s32 fat_count_used_clusters(struct super_block *sb); +static 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 */ s32 load_alloc_bitmap(struct super_block *sb); void free_alloc_bitmap(struct super_block *sb); -s32 set_alloc_bitmap(struct super_block *sb, u32 clu); -s32 clr_alloc_bitmap(struct super_block *sb, u32 clu); -u32 test_alloc_bitmap(struct super_block *sb, u32 clu); -void sync_alloc_bitmap(struct super_block *sb); +static s32 set_alloc_bitmap(struct super_block *sb, u32 clu); +static s32 clr_alloc_bitmap(struct super_block *sb, u32 clu); +static u32 test_alloc_bitmap(struct super_block *sb, u32 clu); +static void sync_alloc_bitmap(struct super_block *sb); /* upcase table management functions */ s32 load_upcase_table(struct super_block *sb); void free_upcase_table(struct super_block *sb); /* dir entry management functions */ -u32 fat_get_entry_type(struct dentry_t *p_entry); -u32 exfat_get_entry_type(struct dentry_t *p_entry); -void fat_set_entry_type(struct dentry_t *p_entry, u32 type); -void exfat_set_entry_type(struct dentry_t *p_entry, u32 type); -u32 fat_get_entry_attr(struct dentry_t *p_entry); -u32 exfat_get_entry_attr(struct dentry_t *p_entry); -void fat_set_entry_attr(struct dentry_t *p_entry, u32 attr); -void exfat_set_entry_attr(struct dentry_t *p_entry, u32 attr); -u8 fat_get_entry_flag(struct dentry_t *p_entry); -u8 exfat_get_entry_flag(struct dentry_t *p_entry); -void fat_set_entry_flag(struct dentry_t *p_entry, u8 flag); -void exfat_set_entry_flag(struct dentry_t *p_entry, u8 flag); -u32 fat_get_entry_clu0(struct dentry_t *p_entry); -u32 exfat_get_entry_clu0(struct dentry_t *p_entry); -void fat_set_entry_clu0(struct dentry_t *p_entry, u32 start_clu); -void exfat_set_entry_clu0(struct dentry_t *p_entry, u32 start_clu); -u64 fat_get_entry_size(struct dentry_t *p_entry); -u64 exfat_get_entry_size(struct dentry_t *p_entry); -void fat_set_entry_size(struct dentry_t *p_entry, u64 size); -void exfat_set_entry_size(struct dentry_t *p_entry, u64 size); +static u32 fat_get_entry_type(struct dentry_t *p_entry); +static u32 exfat_get_entry_type(struct dentry_t *p_entry); +static void fat_set_entry_type(struct dentry_t *p_entry, u32 type); +static void exfat_set_entry_type(struct dentry_t *p_entry, u32 type); +static u32 fat_get_entry_attr(struct dentry_t *p_entry); +static u32 exfat_get_entry_attr(struct dentry_t *p_entry); +static void fat_set_entry_attr(struct dentry_t *p_entry, u32 attr); +static void exfat_set_entry_attr(struct dentry_t *p_entry, u32 attr); +static u8 fat_get_entry_flag(struct dentry_t *p_entry); +static u8 exfat_get_entry_flag(struct dentry_t *p_entry); +static void fat_set_entry_flag(struct dentry_t *p_entry, u8 flag); +static void exfat_set_entry_flag(struct dentry_t *p_entry, u8 flag); +static u32 fat_get_entry_clu0(struct dentry_t *p_entry); +static u32 exfat_get_entry_clu0(struct dentry_t *p_entry); +static void fat_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); +static u64 fat_get_entry_size(struct dentry_t *p_entry); +static u64 exfat_get_entry_size(struct dentry_t *p_entry); +static void fat_set_entry_size(struct dentry_t *p_entry, u64 size); +static void exfat_set_entry_size(struct dentry_t *p_entry, u64 size); struct timestamp_t *tm_current(struct timestamp_t *tm); -void fat_get_entry_time(struct dentry_t *p_entry, struct timestamp_t *tp, +static void fat_get_entry_time(struct dentry_t *p_entry, struct timestamp_t *tp, u8 mode); -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); -void fat_set_entry_time(struct dentry_t *p_entry, struct timestamp_t *tp, +static void fat_set_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, +static void exfat_set_entry_time(struct dentry_t *p_entry, struct timestamp_t *tp, u8 mode); -s32 fat_init_dir_entry(struct super_block *sb, struct chain_t *p_dir, s32 entry, +static s32 fat_init_dir_entry(struct super_block *sb, struct chain_t *p_dir, s32 entry, u32 type, u32 start_clu, u64 size); -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); -s32 fat_init_ext_dir_entry(struct super_block *sb, struct chain_t *p_dir, +static s32 fat_init_ext_dir_entry(struct super_block *sb, struct chain_t *p_dir, s32 entry, s32 num_entries, struct uni_name_t *p_uniname, struct dos_name_t *p_dosname); -s32 exfat_init_ext_dir_entry(struct super_block *sb, struct chain_t *p_dir, +static s32 exfat_init_ext_dir_entry(struct super_block *sb, struct chain_t *p_dir, s32 entry, s32 num_entries, struct uni_name_t *p_uniname, struct dos_name_t *p_dosname); -void init_dos_entry(struct dos_dentry_t *ep, u32 type, u32 start_clu); -void init_ext_entry(struct ext_dentry_t *ep, s32 order, u8 chksum, +static void init_dos_entry(struct dos_dentry_t *ep, u32 type, u32 start_clu); +static void init_ext_entry(struct ext_dentry_t *ep, s32 order, u8 chksum, u16 *uniname); -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, +static void init_file_entry(struct file_dentry_t *ep, u32 type); +static 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 fat_delete_dir_entry(struct super_block *sb, struct chain_t *p_dir, +static void init_name_entry(struct name_dentry_t *ep, u16 *uniname); +static void fat_delete_dir_entry(struct super_block *sb, struct chain_t *p_dir, s32 entry, s32 order, s32 num_entries); -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); -s32 find_location(struct super_block *sb, struct chain_t *p_dir, s32 entry, +static s32 find_location(struct super_block *sb, struct chain_t *p_dir, s32 entry, sector_t *sector, s32 *offset); -struct dentry_t *get_entry_with_sector(struct super_block *sb, sector_t sector, +static struct dentry_t *get_entry_with_sector(struct super_block *sb, sector_t sector, s32 offset); struct dentry_t *get_entry_in_dir(struct super_block *sb, struct chain_t *p_dir, s32 entry, sector_t *sector); @@ -877,27 +877,27 @@ struct entry_set_cache_t *get_entry_set_in_dir(struct super_block *sb, u32 type, struct dentry_t **file_ep); void release_entry_set(struct entry_set_cache_t *es); -s32 write_whole_entry_set(struct super_block *sb, struct entry_set_cache_t *es); -s32 write_partial_entries_in_entry_set(struct super_block *sb, +static s32 write_whole_entry_set(struct super_block *sb, struct entry_set_cache_t *es); +static s32 write_partial_entries_in_entry_set(struct super_block *sb, struct entry_set_cache_t *es, struct dentry_t *ep, u32 count); -s32 search_deleted_or_unused_entry(struct super_block *sb, +static 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, +static s32 find_empty_entry(struct inode *inode, struct chain_t *p_dir, s32 num_entries); -s32 fat_find_dir_entry(struct super_block *sb, struct chain_t *p_dir, +static s32 fat_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_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); -s32 fat_count_ext_entries(struct super_block *sb, struct chain_t *p_dir, +static s32 fat_count_ext_entries(struct super_block *sb, struct chain_t *p_dir, s32 entry, struct dentry_t *p_entry); -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); 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, +static void update_dir_checksum(struct super_block *sb, struct chain_t *p_dir, s32 entry); void update_dir_checksum_with_entry_set(struct super_block *sb, struct entry_set_cache_t *es); @@ -910,33 +910,33 @@ s32 get_num_entries_and_dos_name(struct super_block *sb, struct chain_t *p_dir, void get_uni_name_from_dos_entry(struct super_block *sb, struct dos_dentry_t *ep, struct uni_name_t *p_uniname, u8 mode); -void fat_get_uni_name_from_ext_entry(struct super_block *sb, +static void fat_get_uni_name_from_ext_entry(struct super_block *sb, struct chain_t *p_dir, s32 entry, u16 *uniname); -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); -s32 extract_uni_name_from_ext_entry(struct ext_dentry_t *ep, +static s32 extract_uni_name_from_ext_entry(struct ext_dentry_t *ep, u16 *uniname, s32 order); -s32 extract_uni_name_from_name_entry(struct name_dentry_t *ep, +static s32 extract_uni_name_from_name_entry(struct name_dentry_t *ep, u16 *uniname, s32 order); -s32 fat_generate_dos_name(struct super_block *sb, struct chain_t *p_dir, +static s32 fat_generate_dos_name(struct super_block *sb, struct chain_t *p_dir, struct dos_name_t *p_dosname); -void fat_attach_count_to_dos_name(u8 *dosname, s32 count); -s32 fat_calc_num_entries(struct uni_name_t *p_uniname); -s32 exfat_calc_num_entries(struct uni_name_t *p_uniname); -u8 calc_checksum_1byte(void *data, s32 len, u8 chksum); +static void fat_attach_count_to_dos_name(u8 *dosname, s32 count); +static s32 fat_calc_num_entries(struct uni_name_t *p_uniname); +static s32 exfat_calc_num_entries(struct uni_name_t *p_uniname); +static u8 calc_checksum_1byte(void *data, s32 len, u8 chksum); u16 calc_checksum_2byte(void *data, s32 len, u16 chksum, s32 type); -u32 calc_checksum_4byte(void *data, s32 len, u32 chksum, s32 type); +static u32 calc_checksum_4byte(void *data, s32 len, u32 chksum, s32 type); /* name resolution functions */ s32 resolve_path(struct inode *inode, char *path, struct chain_t *p_dir, struct uni_name_t *p_uniname); -s32 resolve_name(u8 *name, u8 **arg); +static s32 resolve_name(u8 *name, u8 **arg); /* file operation functions */ -s32 fat16_mount(struct super_block *sb, struct pbr_sector_t *p_pbr); -s32 fat32_mount(struct super_block *sb, struct pbr_sector_t *p_pbr); +static s32 fat16_mount(struct super_block *sb, struct pbr_sector_t *p_pbr); +static s32 fat32_mount(struct super_block *sb, struct pbr_sector_t *p_pbr); s32 exfat_mount(struct super_block *sb, struct pbr_sector_t *p_pbr); s32 create_dir(struct inode *inode, struct chain_t *p_dir, struct uni_name_t *p_uniname, struct file_id_t *fid); @@ -954,9 +954,9 @@ int sector_read(struct super_block *sb, sector_t sec, struct buffer_head **bh, bool read); int sector_write(struct super_block *sb, sector_t sec, struct buffer_head *bh, bool sync); -int multi_sector_read(struct super_block *sb, sector_t sec, +static int multi_sector_read(struct super_block *sb, sector_t sec, struct buffer_head **bh, s32 num_secs, bool read); -int multi_sector_write(struct super_block *sb, sector_t sec, +static int multi_sector_write(struct super_block *sb, sector_t sec, struct buffer_head *bh, s32 num_secs, bool sync); void bdev_open(struct super_block *sb); diff --git a/drivers/staging/exfat/exfat_core.c b/drivers/staging/exfat/exfat_core.c index 79174e5c4145..0260e4fe3762 100644 --- a/drivers/staging/exfat/exfat_core.c +++ b/drivers/staging/exfat/exfat_core.c @@ -120,7 +120,7 @@ void fs_set_vol_flags(struct super_block *sb, u32 new_flag) } } -void fs_error(struct super_block *sb) +static void fs_error(struct super_block *sb) { struct exfat_mount_options *opts = &EXFAT_SB(sb)->options; @@ -136,7 +136,7 @@ void fs_error(struct super_block *sb) * Cluster Management Functions */ -s32 clear_cluster(struct super_block *sb, u32 clu) +static s32 clear_cluster(struct super_block *sb, u32 clu) { sector_t s, n; s32 ret = FFS_SUCCESS; @@ -167,7 +167,7 @@ s32 clear_cluster(struct super_block *sb, u32 clu) return ret; } -s32 fat_alloc_cluster(struct super_block *sb, s32 num_alloc, +static s32 fat_alloc_cluster(struct super_block *sb, s32 num_alloc, struct chain_t *p_chain) { int i, num_clusters = 0; @@ -221,7 +221,7 @@ s32 fat_alloc_cluster(struct super_block *sb, s32 num_alloc, return num_clusters; } -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; @@ -300,7 +300,7 @@ s32 exfat_alloc_cluster(struct super_block *sb, s32 num_alloc, return num_clusters; } -void fat_free_cluster(struct super_block *sb, struct chain_t *p_chain, +static void fat_free_cluster(struct super_block *sb, struct chain_t *p_chain, s32 do_relse) { s32 num_clusters = 0; @@ -341,7 +341,7 @@ void fat_free_cluster(struct super_block *sb, struct chain_t *p_chain, p_fs->used_clusters -= 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; @@ -400,7 +400,7 @@ void exfat_free_cluster(struct super_block *sb, struct chain_t *p_chain, p_fs->used_clusters -= num_clusters; } -u32 find_last_cluster(struct super_block *sb, struct chain_t *p_chain) +static u32 find_last_cluster(struct super_block *sb, struct chain_t *p_chain) { u32 clu, next; struct fs_info_t *p_fs = &(EXFAT_SB(sb)->fs_info); @@ -447,7 +447,7 @@ s32 count_num_clusters(struct super_block *sb, struct chain_t *p_chain) return count; } -s32 fat_count_used_clusters(struct super_block *sb) +static s32 fat_count_used_clusters(struct super_block *sb) { int i, count = 0; u32 clu; @@ -463,7 +463,7 @@ s32 fat_count_used_clusters(struct super_block *sb) 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; @@ -589,7 +589,7 @@ void free_alloc_bitmap(struct super_block *sb) p_fs->vol_amap = NULL; } -s32 set_alloc_bitmap(struct super_block *sb, u32 clu) +static s32 set_alloc_bitmap(struct super_block *sb, u32 clu) { int i, b; sector_t sector; @@ -606,7 +606,7 @@ s32 set_alloc_bitmap(struct super_block *sb, u32 clu) return sector_write(sb, sector, p_fs->vol_amap[i], 0); } -s32 clr_alloc_bitmap(struct super_block *sb, u32 clu) +static s32 clr_alloc_bitmap(struct super_block *sb, u32 clu) { int i, b; sector_t sector; @@ -640,7 +640,7 @@ s32 clr_alloc_bitmap(struct super_block *sb, u32 clu) #endif /* CONFIG_EXFAT_DISCARD */ } -u32 test_alloc_bitmap(struct super_block *sb, u32 clu) +static u32 test_alloc_bitmap(struct super_block *sb, u32 clu) { int i, map_i, map_b; u32 clu_base, clu_free; @@ -680,7 +680,7 @@ u32 test_alloc_bitmap(struct super_block *sb, u32 clu) return CLUSTER_32(~0); } -void sync_alloc_bitmap(struct super_block *sb) +static void sync_alloc_bitmap(struct super_block *sb) { int i; struct fs_info_t *p_fs = &(EXFAT_SB(sb)->fs_info); @@ -906,7 +906,7 @@ void free_upcase_table(struct super_block *sb) * Directory Entry Management Functions */ -u32 fat_get_entry_type(struct dentry_t *p_entry) +static u32 fat_get_entry_type(struct dentry_t *p_entry) { struct dos_dentry_t *ep = (struct dos_dentry_t *)p_entry; @@ -928,7 +928,7 @@ u32 fat_get_entry_type(struct dentry_t *p_entry) return TYPE_FILE; } -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; @@ -973,7 +973,7 @@ u32 exfat_get_entry_type(struct dentry_t *p_entry) return TYPE_BENIGN_SEC; } -void fat_set_entry_type(struct dentry_t *p_entry, u32 type) +static void fat_set_entry_type(struct dentry_t *p_entry, u32 type) { struct dos_dentry_t *ep = (struct dos_dentry_t *)p_entry; @@ -996,7 +996,7 @@ void fat_set_entry_type(struct dentry_t *p_entry, u32 type) ep->attr = ATTR_ARCHIVE | ATTR_SYMLINK; } -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; @@ -1026,58 +1026,58 @@ void exfat_set_entry_type(struct dentry_t *p_entry, u32 type) } } -u32 fat_get_entry_attr(struct dentry_t *p_entry) +static u32 fat_get_entry_attr(struct dentry_t *p_entry) { struct dos_dentry_t *ep = (struct dos_dentry_t *)p_entry; return (u32)ep->attr; } -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 fat_set_entry_attr(struct dentry_t *p_entry, u32 attr) +static void fat_set_entry_attr(struct dentry_t *p_entry, u32 attr) { struct dos_dentry_t *ep = (struct dos_dentry_t *)p_entry; ep->attr = (u8)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 fat_get_entry_flag(struct dentry_t *p_entry) +static u8 fat_get_entry_flag(struct dentry_t *p_entry) { return 0x01; } -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 fat_set_entry_flag(struct dentry_t *p_entry, u8 flags) +static void fat_set_entry_flag(struct dentry_t *p_entry, u8 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 fat_get_entry_clu0(struct dentry_t *p_entry) +static u32 fat_get_entry_clu0(struct dentry_t *p_entry) { struct dos_dentry_t *ep = (struct dos_dentry_t *)p_entry; @@ -1085,14 +1085,14 @@ u32 fat_get_entry_clu0(struct dentry_t *p_entry) GET16_A(ep->start_clu_lo); } -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 fat_set_entry_clu0(struct dentry_t *p_entry, u32 start_clu) +static void fat_set_entry_clu0(struct dentry_t *p_entry, u32 start_clu) { struct dos_dentry_t *ep = (struct dos_dentry_t *)p_entry; @@ -1100,35 +1100,35 @@ void fat_set_entry_clu0(struct dentry_t *p_entry, u32 start_clu) SET16_A(ep->start_clu_hi, CLUSTER_16(start_clu >> 16)); } -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 fat_get_entry_size(struct dentry_t *p_entry) +static u64 fat_get_entry_size(struct dentry_t *p_entry) { struct dos_dentry_t *ep = (struct dos_dentry_t *)p_entry; return (u64)GET32_A(ep->size); } -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 fat_set_entry_size(struct dentry_t *p_entry, u64 size) +static void fat_set_entry_size(struct dentry_t *p_entry, u64 size) { struct dos_dentry_t *ep = (struct dos_dentry_t *)p_entry; SET32_A(ep->size, (u32)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; @@ -1136,7 +1136,7 @@ void exfat_set_entry_size(struct dentry_t *p_entry, u64 size) SET64_A(ep->size, size); } -void fat_get_entry_time(struct dentry_t *p_entry, struct timestamp_t *tp, +static void fat_get_entry_time(struct dentry_t *p_entry, struct timestamp_t *tp, u8 mode) { u16 t = 0x00, d = 0x21; @@ -1161,7 +1161,7 @@ void fat_get_entry_time(struct dentry_t *p_entry, struct timestamp_t *tp, tp->year = (d >> 9); } -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; @@ -1190,7 +1190,7 @@ void exfat_get_entry_time(struct dentry_t *p_entry, struct timestamp_t *tp, tp->year = (d >> 9); } -void fat_set_entry_time(struct dentry_t *p_entry, struct timestamp_t *tp, +static void fat_set_entry_time(struct dentry_t *p_entry, struct timestamp_t *tp, u8 mode) { u16 t, d; @@ -1211,7 +1211,7 @@ void fat_set_entry_time(struct dentry_t *p_entry, struct timestamp_t *tp, } } -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; @@ -1236,7 +1236,7 @@ void exfat_set_entry_time(struct dentry_t *p_entry, struct timestamp_t *tp, } } -s32 fat_init_dir_entry(struct super_block *sb, struct chain_t *p_dir, s32 entry, +static s32 fat_init_dir_entry(struct super_block *sb, struct chain_t *p_dir, s32 entry, u32 type, u32 start_clu, u64 size) { sector_t sector; @@ -1253,7 +1253,7 @@ s32 fat_init_dir_entry(struct super_block *sb, struct chain_t *p_dir, s32 entry, return FFS_SUCCESS; } -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; @@ -1380,7 +1380,7 @@ static s32 exfat_init_ext_entry(struct super_block *sb, struct chain_t *p_dir, return FFS_SUCCESS; } -void init_dos_entry(struct dos_dentry_t *ep, u32 type, u32 start_clu) +static void init_dos_entry(struct dos_dentry_t *ep, u32 type, u32 start_clu) { struct timestamp_t tm, *tp; @@ -1396,7 +1396,7 @@ void init_dos_entry(struct dos_dentry_t *ep, u32 type, u32 start_clu) ep->create_time_ms = 0; } -void init_ext_entry(struct ext_dentry_t *ep, s32 order, u8 chksum, u16 *uniname) +static void init_ext_entry(struct ext_dentry_t *ep, s32 order, u8 chksum, u16 *uniname) { int i; bool end = false; @@ -1444,7 +1444,7 @@ void init_ext_entry(struct ext_dentry_t *ep, s32 order, u8 chksum, u16 *uniname) } } -void init_file_entry(struct file_dentry_t *ep, u32 type) +static void init_file_entry(struct file_dentry_t *ep, u32 type) { struct timestamp_t tm, *tp; @@ -1459,7 +1459,7 @@ void init_file_entry(struct file_dentry_t *ep, u32 type) ep->access_time_ms = 0; } -void init_strm_entry(struct strm_dentry_t *ep, u8 flags, u32 start_clu, u64 size) +static void init_strm_entry(struct strm_dentry_t *ep, u8 flags, u32 start_clu, u64 size) { exfat_set_entry_type((struct dentry_t *)ep, TYPE_STREAM); ep->flags = flags; @@ -1468,7 +1468,7 @@ void init_strm_entry(struct strm_dentry_t *ep, u8 flags, u32 start_clu, u64 size SET64_A(ep->size, size); } -void init_name_entry(struct name_dentry_t *ep, u16 *uniname) +static void init_name_entry(struct name_dentry_t *ep, u16 *uniname) { int i; @@ -1483,7 +1483,7 @@ void init_name_entry(struct name_dentry_t *ep, u16 *uniname) } } -void fat_delete_dir_entry(struct super_block *sb, struct chain_t *p_dir, +static void fat_delete_dir_entry(struct super_block *sb, struct chain_t *p_dir, s32 entry, s32 order, s32 num_entries) { int i; @@ -1501,7 +1501,7 @@ void fat_delete_dir_entry(struct super_block *sb, struct chain_t *p_dir, } } -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; @@ -1519,7 +1519,7 @@ void exfat_delete_dir_entry(struct super_block *sb, struct chain_t *p_dir, } } -void update_dir_checksum(struct super_block *sb, struct chain_t *p_dir, +static void update_dir_checksum(struct super_block *sb, struct chain_t *p_dir, s32 entry) { int i, num_entries; @@ -1601,7 +1601,7 @@ static s32 _walk_fat_chain(struct super_block *sb, struct chain_t *p_dir, return FFS_SUCCESS; } -s32 find_location(struct super_block *sb, struct chain_t *p_dir, s32 entry, +static s32 find_location(struct super_block *sb, struct chain_t *p_dir, s32 entry, sector_t *sector, s32 *offset) { s32 off, ret; @@ -1633,7 +1633,7 @@ s32 find_location(struct super_block *sb, struct chain_t *p_dir, s32 entry, return FFS_SUCCESS; } -struct dentry_t *get_entry_with_sector(struct super_block *sb, sector_t sector, +static struct dentry_t *get_entry_with_sector(struct super_block *sb, sector_t sector, s32 offset) { u8 *buf; @@ -1910,7 +1910,7 @@ static s32 __write_partial_entries_in_entry_set(struct super_block *sb, } /* write back all entries in entry set */ -s32 write_whole_entry_set(struct super_block *sb, struct entry_set_cache_t *es) +static s32 write_whole_entry_set(struct super_block *sb, struct entry_set_cache_t *es) { return __write_partial_entries_in_entry_set(sb, es, es->sector, es->offset, @@ -1918,7 +1918,7 @@ s32 write_whole_entry_set(struct super_block *sb, struct entry_set_cache_t *es) } /* write back some entries in entry set */ -s32 write_partial_entries_in_entry_set(struct super_block *sb, +static s32 write_partial_entries_in_entry_set(struct super_block *sb, struct entry_set_cache_t *es, struct dentry_t *ep, u32 count) { s32 ret, byte_offset, off; @@ -1957,7 +1957,7 @@ s32 write_partial_entries_in_entry_set(struct super_block *sb, } /* search EMPTY CONTINUOUS "num_entries" entries */ -s32 search_deleted_or_unused_entry(struct super_block *sb, +static s32 search_deleted_or_unused_entry(struct super_block *sb, struct chain_t *p_dir, s32 num_entries) { int i, dentry, num_empty = 0; @@ -2051,7 +2051,7 @@ s32 search_deleted_or_unused_entry(struct super_block *sb, return -1; } -s32 find_empty_entry(struct inode *inode, struct chain_t *p_dir, s32 num_entries) +static s32 find_empty_entry(struct inode *inode, struct chain_t *p_dir, s32 num_entries) { s32 ret, dentry; u32 last_clu; @@ -2142,7 +2142,7 @@ 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 fat_find_dir_entry(struct super_block *sb, struct chain_t *p_dir, +static s32 fat_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) { @@ -2240,7 +2240,7 @@ s32 fat_find_dir_entry(struct super_block *sb, struct chain_t *p_dir, * -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) { @@ -2383,7 +2383,7 @@ s32 exfat_find_dir_entry(struct super_block *sb, struct chain_t *p_dir, return -2; } -s32 fat_count_ext_entries(struct super_block *sb, struct chain_t *p_dir, +static s32 fat_count_ext_entries(struct super_block *sb, struct chain_t *p_dir, s32 entry, struct dentry_t *p_entry) { s32 count = 0; @@ -2413,7 +2413,7 @@ s32 fat_count_ext_entries(struct super_block *sb, struct chain_t *p_dir, return count; } -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; @@ -2614,7 +2614,7 @@ void get_uni_name_from_dos_entry(struct super_block *sb, nls_dosname_to_uniname(sb, p_uniname, &dos_name); } -void fat_get_uni_name_from_ext_entry(struct super_block *sb, +static void fat_get_uni_name_from_ext_entry(struct super_block *sb, struct chain_t *p_dir, s32 entry, u16 *uniname) { @@ -2641,7 +2641,7 @@ void fat_get_uni_name_from_ext_entry(struct super_block *sb, } } -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) { @@ -2678,7 +2678,7 @@ void exfat_get_uni_name_from_ext_entry(struct super_block *sb, release_entry_set(es); } -s32 extract_uni_name_from_ext_entry(struct ext_dentry_t *ep, u16 *uniname, +static s32 extract_uni_name_from_ext_entry(struct ext_dentry_t *ep, u16 *uniname, s32 order) { int i, len = 0; @@ -2723,7 +2723,7 @@ s32 extract_uni_name_from_ext_entry(struct ext_dentry_t *ep, u16 *uniname, return len; } -s32 extract_uni_name_from_name_entry(struct name_dentry_t *ep, u16 *uniname, +static s32 extract_uni_name_from_name_entry(struct name_dentry_t *ep, u16 *uniname, s32 order) { int i, len = 0; @@ -2740,7 +2740,7 @@ s32 extract_uni_name_from_name_entry(struct name_dentry_t *ep, u16 *uniname, return len; } -s32 fat_generate_dos_name(struct super_block *sb, struct chain_t *p_dir, +static s32 fat_generate_dos_name(struct super_block *sb, struct chain_t *p_dir, struct dos_name_t *p_dosname) { int i, j, count = 0; @@ -2835,7 +2835,7 @@ s32 fat_generate_dos_name(struct super_block *sb, struct chain_t *p_dir, return FFS_SUCCESS; } -void fat_attach_count_to_dos_name(u8 *dosname, s32 count) +static void fat_attach_count_to_dos_name(u8 *dosname, s32 count) { int i, j, length; char str_count[6]; @@ -2862,7 +2862,7 @@ void fat_attach_count_to_dos_name(u8 *dosname, s32 count) dosname[7] = ' '; } -s32 fat_calc_num_entries(struct uni_name_t *p_uniname) +static s32 fat_calc_num_entries(struct uni_name_t *p_uniname) { s32 len; @@ -2874,7 +2874,7 @@ s32 fat_calc_num_entries(struct uni_name_t *p_uniname) return (len - 1) / 13 + 2; } -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; @@ -2886,7 +2886,7 @@ s32 exfat_calc_num_entries(struct uni_name_t *p_uniname) return (len - 1) / 15 + 3; } -u8 calc_checksum_1byte(void *data, s32 len, u8 chksum) +static u8 calc_checksum_1byte(void *data, s32 len, u8 chksum) { int i; u8 *c = (u8 *)data; @@ -2921,7 +2921,7 @@ u16 calc_checksum_2byte(void *data, s32 len, u16 chksum, s32 type) return chksum; } -u32 calc_checksum_4byte(void *data, s32 len, u32 chksum, s32 type) +static u32 calc_checksum_4byte(void *data, s32 len, u32 chksum, s32 type) { int i; u8 *c = (u8 *)data; @@ -3007,7 +3007,7 @@ static struct fs_func fat_fs_func = { .set_entry_time = fat_set_entry_time, }; -s32 fat16_mount(struct super_block *sb, struct pbr_sector_t *p_pbr) +static s32 fat16_mount(struct super_block *sb, struct pbr_sector_t *p_pbr) { s32 num_reserved, num_root_sectors; struct bpb16_t *p_bpb = (struct bpb16_t *)p_pbr->bpb; @@ -3069,7 +3069,7 @@ s32 fat16_mount(struct super_block *sb, struct pbr_sector_t *p_pbr) return FFS_SUCCESS; } -s32 fat32_mount(struct super_block *sb, struct pbr_sector_t *p_pbr) +static s32 fat32_mount(struct super_block *sb, struct pbr_sector_t *p_pbr) { s32 num_reserved; struct bpb32_t *p_bpb = (struct bpb32_t *)p_pbr->bpb; @@ -3649,7 +3649,7 @@ int sector_write(struct super_block *sb, sector_t sec, struct buffer_head *bh, return ret; } -int multi_sector_read(struct super_block *sb, sector_t sec, +static int multi_sector_read(struct super_block *sb, sector_t sec, struct buffer_head **bh, s32 num_secs, bool read) { s32 ret = FFS_MEDIAERR; @@ -3672,7 +3672,7 @@ int multi_sector_read(struct super_block *sb, sector_t sec, return ret; } -int multi_sector_write(struct super_block *sb, sector_t sec, +static int multi_sector_write(struct super_block *sb, sector_t sec, struct buffer_head *bh, s32 num_secs, bool sync) { s32 ret = FFS_MEDIAERR; -- 2.23.0 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel