From: Rob Clark <redacted>

Re-sending first patch, with a wider audience.  Apparently I didn't
spam enough inboxes the first time.

And, at Daniel Vetter's suggestion, adding some helper functions in
dma-buf to get the most restrictive parameters of all the attached
devices.

Rob Clark (2):
  device: add dma_params->max_segment_count
  dma-buf: add helpers for attacher dma-parms

 drivers/base/dma-buf.c      |   63 +++++++++++++++++++++++++++++++++++++++++++
 include/linux/device.h      |    1 +
 include/linux/dma-buf.h     |   19 +++++++++++++
 include/linux/dma-mapping.h |   16 +++++++++++
 4 files changed, 99 insertions(+)

-- 
1.7.9.5