fat: implement exists() for FAT fs

This hooks into the generic "file exists" support added in an earlier
patch, and provides an implementation for the FAT filesystem.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/fs.c b/fs/fs.c
index 4e9b162..79d432d 100644
--- a/fs/fs.c
+++ b/fs/fs.c
@@ -90,7 +90,7 @@ static struct fstype_info fstypes[] = {
 		.probe = fat_set_blk_dev,
 		.close = fat_close,
 		.ls = file_fat_ls,
-		.exists = fs_exists_unsupported,
+		.exists = fat_exists,
 		.read = fat_read_file,
 		.write = fs_write_unsupported,
 	},