fat/fs: move ls to generic implementation

Add a generic implementation of 'ls' using opendir/readdir/closedir, and
replace fat's custom implementation.  Other filesystems should move to
the generic implementation after they add opendir/readdir/closedir
support.

Signed-off-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Łukasz Majewski <lukma@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>

1 files changed, 0 insertions, 32 deletions

diff --git a/fs/fat/fat.c b/fs/fat/fat.c
index 82ddb7eab1..c951d84f57 100644
--- a/fs/fat/fat.c
+++ b/fs/fat/fat.c
@@ -1029,38 +1029,6 @@ int file_fat_detectfs(void)
 	return 0;
 }
 
-int file_fat_ls(const char *dir)
-{
-	fsdata fsdata;
-	fat_itr itrblock, *itr = &itrblock;
-	int files = 0, dirs = 0;
-	int ret;
-
-	ret = fat_itr_root(itr, &fsdata);
-	if (ret)
-		return ret;
-
-	ret = fat_itr_resolve(itr, dir, TYPE_DIR);
-	if (ret)
-		return ret;
-
-	while (fat_itr_next(itr)) {
-		if (fat_itr_isdir(itr)) {
-			printf("            %s/\n", itr->name);
-			dirs++;
-		} else {
-			printf(" %8u   %s\n",
-			       FAT2CPU32(itr->dent->size),
-			       itr->name);
-			files++;
-		}
-	}
-
-	printf("\n%d file(s), %d dir(s)\n\n", files, dirs);
-
-	return 0;
-}
-
 int fat_exists(const char *filename)
 {
 	fsdata fsdata;