158 	struct msdos_sb_info *sbi = MSDOS_SB(inode->i_sb);  in fat_mode_can_hold_ro()  local
162 		if (!sbi->options.rodir)  in fat_mode_can_hold_ro()
164 		mask = ~sbi->options.fs_dmask;  in fat_mode_can_hold_ro()
166 		mask = ~sbi->options.fs_fmask;  in fat_mode_can_hold_ro()
174 static inline umode_t fat_make_mode(struct msdos_sb_info *sbi,  in fat_make_mode()  argument
177 	if (attrs & ATTR_RO && !((attrs & ATTR_DIR) && !sbi->options.rodir))  in fat_make_mode()
181 		return (mode & ~sbi->options.fs_dmask) | S_IFDIR;  in fat_make_mode()
183 		return (mode & ~sbi->options.fs_fmask) | S_IFREG;  in fat_make_mode()
216 static inline sector_t fat_clus_to_blknr(struct msdos_sb_info *sbi, int clus)  in fat_clus_to_blknr()  argument
218 	return ((sector_t)clus - FAT_START_ENT) * sbi->sec_per_clus  in fat_clus_to_blknr()
219 		+ sbi->data_start;  in fat_clus_to_blknr()
222 static inline void fat_get_blknr_offset(struct msdos_sb_info *sbi,  in fat_get_blknr_offset()  argument
225 	*blknr = i_pos >> sbi->dir_per_block_bits;  in fat_get_blknr_offset()
226 	*offset = i_pos & (sbi->dir_per_block - 1);  in fat_get_blknr_offset()
229 static inline loff_t fat_i_pos_read(struct msdos_sb_info *sbi,  in fat_i_pos_read()  argument
234 	spin_lock(&sbi->inode_hash_lock);  in fat_i_pos_read()
238 	spin_unlock(&sbi->inode_hash_lock);  in fat_i_pos_read()
255 static inline int fat_get_start(const struct msdos_sb_info *sbi,  in fat_get_start()  argument
259 	if (sbi->fat_bits == 32)  in fat_get_start()
404 extern void fat_time_fat2unix(struct msdos_sb_info *sbi, struct timespec *ts,
406 extern void fat_time_unix2fat(struct msdos_sb_info *sbi, struct timespec *ts,