tree 585f6c8f0d60b0cacd31293686b4e22496dce24a
parent e08680193904ff0f102eb0a4f17d28dd1f37370c
author Bin Meng <bmeng.cn@gmail.com> 1539595269 -0700
committer Simon Glass <sjg@chromium.org> 1542215787 -0800

blk: Make blk_next_free_devnum() public

blk_next_free_devnum() can be helpful in some cases. Make it
a public API.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>