Remove unused code, make comments c-style, make one private function static

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12480 a1c6a512-1295-4272-9138-f99709370657

2 files changed, 7 insertions, 15 deletions

diff --git a/firmware/drivers/fat.c b/firmware/drivers/fat.c
index 5e1124fa3d..e3e1a755cb 100644
--- a/firmware/drivers/fat.c
+++ b/firmware/drivers/fat.c
@@ -221,15 +221,6 @@ static long cluster2sec(IF_MV2(struct bpb* fat_bpb,) long cluster)
            + fat_bpb->firstdatasector;
 }
 
-long fat_startsector(IF_MV_NONVOID(int volume))
-{
-#ifndef HAVE_MULTIVOLUME
-    const int volume = 0;
-#endif
-    struct bpb* fat_bpb = &fat_bpbs[volume];
-    return fat_bpb->startsector;
-}
-
 void fat_size(IF_MV2(int volume,) unsigned long* size, unsigned long* free)
 {
 #ifndef HAVE_MULTIVOLUME
@@ -1353,7 +1344,7 @@ static int add_dir_entry(struct fat_dir* dir,
     return 0;
 }
 
-unsigned char char2dos(unsigned char c, int* randomize)
+static unsigned char char2dos(unsigned char c, int* randomize)
 {
     switch(c)
     {
@@ -1829,7 +1820,7 @@ static int free_direntries(struct fat_file* file)
         rc = fat_seek(&dir, sector);
         if (rc < 0)
             return rc * 10 - 7;
-            
+
         rc = fat_readwrite(&dir, 1, buf, true);
         if (rc < 1)
             return rc * 10 - 8;
diff --git a/firmware/export/fat.h b/firmware/export/fat.h
index 2680fdf751..0dfd395ea7 100644
--- a/firmware/export/fat.h
+++ b/firmware/export/fat.h
@@ -86,12 +86,13 @@ struct fat_dir
 extern void fat_init(void);
 extern int fat_mount(IF_MV2(int volume,) IF_MV2(int drive,) long startsector);
 extern int fat_unmount(int volume, bool flush);
-extern void fat_size(IF_MV2(int volume,) unsigned long* size, unsigned long* free); // public for info
-extern void fat_recalc_free(IF_MV_NONVOID(int volume)); // public for debug info screen
+extern void fat_size(IF_MV2(int volume,) /* public for info */
+                     unsigned long* size,
+                     unsigned long* free);
+extern void fat_recalc_free(IF_MV_NONVOID(int volume)); /* public for debug info screen */
 extern int fat_create_dir(const char* name,
                           struct fat_dir* newdir,
                           struct fat_dir* dir);
-extern long fat_startsector(IF_MV_NONVOID(int volume)); // public for config sector
 extern int fat_open(IF_MV2(int volume,)
                     long cluster,
                     struct fat_file* ent,
@@ -114,7 +115,7 @@ extern int fat_opendir(IF_MV2(int volume,)
                        struct fat_dir *ent, unsigned long currdir,
                        const struct fat_dir *parent_dir);
 extern int fat_getnext(struct fat_dir *ent, struct fat_direntry *entry);
-extern unsigned int fat_get_cluster_size(IF_MV_NONVOID(int volume));
+extern unsigned int fat_get_cluster_size(IF_MV_NONVOID(int volume)); /* public for debug info screen */
 extern bool fat_ismounted(int volume);
 
 #endif