bootflow: Export setup_fs()

This function is used in some bootmeth implementations. Export it.

Signed-off-by: Simon Glass <sjg@chromium.org>

2 files changed, 19 insertions, 17 deletions

diff --git a/boot/bootmeth-uclass.c b/boot/bootmeth-uclass.c
index eeded08dd42..175eb1de5e1 100644
--- a/boot/bootmeth-uclass.c
+++ b/boot/bootmeth-uclass.c
@@ -240,18 +240,7 @@ int bootmeth_set_order(const char *order_str)
 	return 0;
 }
 
-/**
- * setup_fs() - Set up read to read a file
- *
- * We must redo the setup before each filesystem operation. This function
- * handles that, including setting the filesystem type if a block device is not
- * being used
- *
- * @bflow: Information about file to try
- * @desc: Block descriptor to read from (NULL if not a block device)
- * Return: 0 if OK, -ve on error
- */
-static int setup_fs(struct bootflow *bflow, struct blk_desc *desc)
+int bootmeth_setup_fs(struct bootflow *bflow, struct blk_desc *desc)
 {
 	int ret;
 
@@ -288,7 +277,7 @@ int bootmeth_try_file(struct bootflow *bflow, struct blk_desc *desc,
 	log_debug("   %s - err=%d\n", path, ret);
 
 	/* Sadly FS closes the file after fs_size() so we must redo this */
-	ret2 = setup_fs(bflow, desc);
+	ret2 = bootmeth_setup_fs(bflow, desc);
 	if (ret2)
 		return log_msg_ret("fs", ret2);
 
@@ -337,14 +326,14 @@ int bootmeth_alloc_other(struct bootflow *bflow, const char *fname,
 	if (bflow->blk)
 		desc = dev_get_uclass_plat(bflow->blk);
 
-	ret = setup_fs(bflow, desc);
+	ret = bootmeth_setup_fs(bflow, desc);
 	if (ret)
 		return log_msg_ret("fs", ret);
 
 	ret = fs_size(path, &size);
 	log_debug("   %s - err=%d\n", path, ret);
 
-	ret = setup_fs(bflow, desc);
+	ret = bootmeth_setup_fs(bflow, desc);
 	if (ret)
 		return log_msg_ret("fs", ret);
 
@@ -369,7 +358,7 @@ int bootmeth_common_read_file(struct udevice *dev, struct bootflow *bflow,
 	if (bflow->blk)
 		desc = dev_get_uclass_plat(bflow->blk);
 
-	ret = setup_fs(bflow, desc);
+	ret = bootmeth_setup_fs(bflow, desc);
 	if (ret)
 		return log_msg_ret("fs", ret);
 
@@ -379,7 +368,7 @@ int bootmeth_common_read_file(struct udevice *dev, struct bootflow *bflow,
 	if (size > *sizep)
 		return log_msg_ret("spc", -ENOSPC);
 
-	ret = setup_fs(bflow, desc);
+	ret = bootmeth_setup_fs(bflow, desc);
 	if (ret)
 		return log_msg_ret("fs", ret);
 
diff --git a/include/bootmeth.h b/include/bootmeth.h
index c3df9702e87..7cb7da33dea 100644
--- a/include/bootmeth.h
+++ b/include/bootmeth.h
@@ -263,6 +263,19 @@ int bootmeth_setup_iter_order(struct bootflow_iter *iter, bool include_global);
 int bootmeth_set_order(const char *order_str);
 
 /**
+ * bootmeth_setup_fs() - Set up read to read a file
+ *
+ * We must redo the setup before each filesystem operation. This function
+ * handles that, including setting the filesystem type if a block device is not
+ * being used
+ *
+ * @bflow: Information about file to try
+ * @desc: Block descriptor to read from (NULL if not a block device)
+ * Return: 0 if OK, -ve on error
+ */
+int bootmeth_setup_fs(struct bootflow *bflow, struct blk_desc *desc);
+
+/**
  * bootmeth_try_file() - See we can access a given file
  *
  * Check for a file with a given name. If found, the filename is allocated in