tree 68b8531d44591f4448d09145407e490c2b5d2faf
parent 78df969550e7187f4dcd70b737217dcbc8e9a06a
author Sumit Semwal <sumit.semwal@linaro.org> 1365056077 +0530
committer Sumit Semwal <sumit.semwal@linaro.org> 1367406382 +0530

dma-buf: Add debugfs support

Add debugfs support to make it easier to print debug information
about the dma-buf buffers.

Cc: Dave Airlie <airlied@redhat.com>
 [minor fixes on init and warning fix]
Cc: Dan Carpenter <dan.carpenter@oracle.com>
 [remove double unlock in fail case]
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>