ext4: remove init_fs/deinit_fs

[u-boot] / fs / ext4 / ext4fs.c

diff --git a/fs/ext4/ext4fs.c b/fs/ext4/ext4fs.c
index 114c2a21498db20690b852eaaed31955afea37be..c366e6f0998842a93aa2dacbd7b2a4115cea5e7a 100644 (file)
--- a/fs/ext4/ext4fs.c
+++ b/fs/ext4/ext4fs.c
@@ -44,43 +44,11 @@
 
 int ext4fs_symlinknest;
 block_dev_desc_t *ext4_dev_desc;
+struct ext_filesystem ext_fs;
 
 struct ext_filesystem *get_fs(void)
 {
-       if (ext4_dev_desc == NULL || ext4_dev_desc->priv == NULL)
-               printf("Invalid Input Arguments %s\n", __func__);
-
-       return ext4_dev_desc->priv;
-}
-
-int init_fs(block_dev_desc_t *dev_desc)
-{
-       struct ext_filesystem *fs;
-       if (dev_desc == NULL) {
-               printf("Invalid Input Arguments %s\n", __func__);
-               return -EINVAL;
-       }
-
-       fs = zalloc(sizeof(struct ext_filesystem));
-       if (fs == NULL) {
-               printf("malloc failed: %s\n", __func__);
-               return -ENOMEM;
-       }
-
-       fs->dev_desc = dev_desc;
-       dev_desc->priv = fs;
-
-       return 0;
-}
-
-void deinit_fs(block_dev_desc_t *dev_desc)
-{
-       if (dev_desc == NULL) {
-               printf("Invalid Input Arguments %s\n", __func__);
-               return;
-       }
-       free(dev_desc->priv);
-       dev_desc->priv = NULL;
+       return &ext_fs;
 }
 
 void ext4fs_free_node(struct ext2fs_node *node, struct ext2fs_node *currroot)