[GIT PULL] dma-mapping regression fix for 5.4-rc2

[Christoph Hellwig]

Hi Linus,

this has only sat in my tree for a day, but it is a very obvious bug
fix for a regression introduced this merge window reported by two
people, and simply is a revert of a bogus hunk.


The following changes since commit 4ea655343ce4180fe9b2c7ec8cb8ef9884a47901:

  Merge tag 'mips_fixes_5.4_1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux (2019-10-04 13:31:56 -0700)

are available in the Git repository at:

  git://git.infradead.org/users/hch/dma-mapping.git tags/dma-mapping-5.4-1

for you to fetch changes up to 2cf2aa6a69db0b17b3979144287af8775c1c1534:

  dma-mapping: fix false positivse warnings in dma_common_free_remap() (2019-10-05 10:24:17 +0200)

----------------------------------------------------------------
dma-mapping regression fix for 5.4-rc2

 - revert an incorret hunk from a patch that caused problems
   on various arm boards (Andrey Smirnov)

----------------------------------------------------------------
Andrey Smirnov (1):
      dma-mapping: fix false positivse warnings in dma_common_free_remap()

 kernel/dma/remap.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)