Merge master.kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb

[linux-2.6-omap-h63xx.git] / include / linux / msdos_fs.h

diff --git a/include/linux/msdos_fs.h b/include/linux/msdos_fs.h
index 941da5c016a01e1434d3291fe1ec466c16adbb45..779e6a5744c77e5dbe8b1112af78026ba89a3cba 100644 (file)
--- a/include/linux/msdos_fs.h
+++ b/include/linux/msdos_fs.h
@@ -184,6 +184,7 @@ struct fat_slot_info {
 #include <linux/string.h>
 #include <linux/nls.h>
 #include <linux/fs.h>
+#include <linux/mutex.h>
 
 struct fat_mount_options {
        uid_t fs_uid;
@@ -199,7 +200,7 @@ struct fat_mount_options {
                 sys_immutable:1, /* set = system files are immutable */
                 dotsOK:1,        /* set = hidden and system files are named '.filename' */
                 isvfat:1,        /* 0=no vfat long filename support, 1=vfat support */
-                utf8:1,          /* Use of UTF8 character set (Default) */
+                utf8:1,          /* Use of UTF-8 character set (Default) */
                 unicode_xlate:1, /* create escape sequences for unhandled Unicode */
                 numtail:1,       /* Does first alias have a numeric '~1' type tail? */
                 atari:1,         /* Use Atari GEMDOS variation of MS-DOS fs */
@@ -226,7 +227,7 @@ struct msdos_sb_info {
        unsigned long max_cluster;   /* maximum cluster number */
        unsigned long root_cluster;  /* first cluster of the root directory */
        unsigned long fsinfo_sector; /* sector number of FAT32 fsinfo */
-       struct semaphore fat_lock;
+       struct mutex fat_lock;
        unsigned int prev_free;      /* previously allocated cluster number */
        unsigned int free_clusters;  /* -1 if undefined */
        struct fat_mount_options options;
@@ -329,7 +330,8 @@ static inline void fatwchar_to16(__u8 *dst, const wchar_t *src, size_t len)
 extern void fat_cache_inval_inode(struct inode *inode);
 extern int fat_get_cluster(struct inode *inode, int cluster,
                           int *fclus, int *dclus);
-extern int fat_bmap(struct inode *inode, sector_t sector, sector_t *phys);
+extern int fat_bmap(struct inode *inode, sector_t sector, sector_t *phys,
+                   unsigned long *mapped_blocks);
 
 /* fat/dir.c */
 extern struct file_operations fat_dir_operations;