Bitstream loose end fixes

Hi Teodora,

The following changes since commit 6e26f5a9573a10a72bf4566e2be4b06e2eb4bc83:

  Merge pull request #5 from levex/for-teodora (2014-05-11 23:22:07 +0300)

are available in the git repository at:

  https://github.com/levex/qr-linux-kernel for-teodora-bitstream

for you to fetch changes up to d5997854e6464493f34190ffd7a71f861262e849:

  qr: bitstream: fix build warning (2014-05-25 11:36:33 +0200)

----------------------------------------------------------------

Minor fixups to the previous pull request about bitstreams.
Nothing too big, just sending it fix up the loose ends I made.

This could be the best if you could rebase them into
821370f ("qr: bitstream: rewrite to use 8 times less memory")

Let me know if you need help with that.

Thanks!
    Lev

----------------------------------------------------------------

Levente Kurusa (4):
      qr: bitstream: remove unused spinlock field from bitstream struct
      qr: bitstream: use the bitstream's GFP for allocating the byte array
      qr: bitstream: rename _data field to data
      qr: bitstream: fix build warning

 lib/qr/bitstream.c | 28 +++++++++++++++-------------
 lib/qr/bitstream.h |  3 +--
 2 files changed, 16 insertions(+), 15 deletions(-)