fs mounting patches

[Sascha Hauer]

This makes the mount command more versatile and informative.

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Sascha Hauer (9):
      copy_file: Add missing O_TRUNC
      fs: cleanup backingstore handling
      mount: print backingstore instead of dev_name
      fs: use bus_for_each_driver
      fs: remove unused field 'name' from struct fs_driver_d
      mount: implement -v option to print available filesystems
      fs: add cdev mount helpers
      mount: Allow to mount all available partitions
      mount: use standard mountpath if path is ommitted

 commands/mount.c      |  66 +++++++++++++++++++++++++-----
 fs/cramfs/cramfs.c    |  18 +++++----
 fs/ext4/ext_barebox.c |  14 ++-----
 fs/fat/fat.c          |  17 ++------
 fs/fs.c               | 110 ++++++++++++++++++++++++++++++++++++++++++++------
 fs/ubifs/ubifs.c      |  16 +++-----
 include/fs.h          |   7 +++-
 lib/copy_file.c       |   2 +-
 8 files changed, 186 insertions(+), 64 deletions(-)