Revert "Simple GPU governor: fix a merge derp"

This reverts commit 845bd3c94dceb9da05c36aeac9f626d4fb18956b.
Revert "GPU Simple Governor: adapt GPU Simple Governor for Snapdrgaon 800 SOCs"

This reverts commit 42664e963a0133f63f1e167e158920cfd75012e8.
msm: mdss: Find a stable sysfs node for the gamma interface

Move sysfs files to /sys/module/dsi_panel/*

Signed-off-by: flar2 <asegaert@gmail.com>
ext4: fix memory leak in xattr

If we take the 2nd retry path in ext4_expand_extra_isize_ea, we
potentionally return from the function without having freed these
allocations.  If we don't do the return, we over-write the previous
allocation pointers, so we leak either way.

Spotted with Coverity.

[ Fixed by tytso to set is and bs to NULL after freeing these
  pointers, in case in the retry loop we later end up triggering an
  error causing a jump to cleanup, at which point we could have a double
  free bug. -- Ted ]

Change-Id: I49b8ca41a6c6d44b563eb23306870258a3affd3b
Signed-off-by: Dave Jones <davej@fedoraproject.org>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>
Cc: stable@vger.kernel.org
Git-commit: 6e4ea8e33b2057b85d75175dd89b93f5e26de3bc
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
Signed-off-by: Osvaldo Banuelos <osvaldob@codeaurora.org>
Signed-off-by: flar2 <asegaert@gmail.com>
Revert "msm: mdss: Enable solid fill on pipe"

This reverts commit d404408930009bc20518d888d0715b4cabe937ad.