Staging drivers patches for 3.20-rc1

Here's the big staging driver tree update for 3.20-rc1.  Lots of little
things in here, adding up to lots of overall cleanups.  The IIO driver
updates are also in here as they cross the staging tree boundry a lot.
I2O has moved into staging as well, as a plan to drop it from the tree
eventually as that's a dead subsystem.

All of this has been in linux-next with no reported issues for a while.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: lustre: lustre: libcfs: define symbols as static

This patch fixes the following warning using sparse
- warning: symbol 'libcfs_debug_mb' was not declared. Should it be
  static?
- warning: symbol 'portal_enter_debugger' was not declared. Should
  it be static?

Signed-off-by: Chen Weixiang <weixiangx.chen@outlook.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1 file changed