staging: remove ashmem

The mainline replacement for ashmem is memfd, so remove the legacy
code from drivers/staging/

Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20220315123457.2354812-1-hch@lst.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Christoph Hellwig 2022-03-15 13:34:57 +01:00 • committed by Greg Kroah-Hartman
commit 721412ed3d
8 changed files with 0 additions and 1071 deletions