linux.git/drivers/staging/android, branch v4.14-rc4

Merge branch 'work.set_fs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-09-15T01:13:32+00:00

Pull more set_fs removal from Al Viro:
 "Christoph's 'use kernel_read and friends rather than open-coding
  set_fs()' series"

* 'work.set_fs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  fs: unexport vfs_readv and vfs_writev
  fs: unexport vfs_read and vfs_write
  fs: unexport __vfs_read/__vfs_write
  lustre: switch to kernel_write
  gadget/f_mass_storage: stop messing with the address limit
  mconsole: switch to kernel_read
  btrfs: switch write_buf to kernel_write
  net/9p: switch p9_fd_read to kernel_write
  mm/nommu: switch do_mmap_private to kernel_read
  serial2002: switch serial2002_tty_write to kernel_{read/write}
  fs: make the buf argument to __kernel_write a void pointer
  fs: fix kernel_write prototype
  fs: fix kernel_read prototype
  fs: move kernel_read to fs/read_write.c
  fs: move kernel_write to fs/read_write.c
  autofs4: switch autofs4_write to __kernel_write
  ashmem: switch to ->read_iter

ashmem: switch to ->read_iter

2017-09-04T23:05:15+00:00

And use the proper VFS helper for using the backing file.

Also make sure we hold ashmem_lock while updating f_pos to make sure that
it's not racy.

Signed-off-by: Christoph Hellwig 
Signed-off-by: Al Viro

Staging: android: use BIT macro

2017-07-16T06:41:01+00:00

Use BIT macro instead of left shifting in android/ion/ion.h

Signed-off-by: Mateusz Nowotyński 
Signed-off-by: Greg Kroah-Hartman

Staging: android: Fix code alignment issue

2017-07-16T06:41:01+00:00

Fixes code alignment issue in ion/ion.h

Signed-off-by: Mateusz Nowotyński 
Signed-off-by: Greg Kroah-Hartman

Staging: android: Remove unnecessary blank lines

2017-07-16T06:41:01+00:00

Removes unnecessary blank lines in android/ion/ion_system_heap.c

Signed-off-by: Mateusz Nowotyński 
Signed-off-by: Greg Kroah-Hartman

Staging: android: fix sizeof style issue

2017-07-16T06:41:01+00:00

Converts sizeof(type) to sizeof(variable) in android/ion/ion_cma_heap.c

Signed-off-by: Mateusz Nowotyński 
Signed-off-by: Greg Kroah-Hartman

Staging: android: remove unnecessary blank lines

2017-07-16T06:41:01+00:00

Removes unnecessary blank lines in android/ion/ion_cma_heap.c

Signed-off-by: Mateusz Nowotyński 
Signed-off-by: Greg Kroah-Hartman

staging: android: ion: statify __ion_add_cma_heaps

2017-07-16T06:41:01+00:00

Fix the following sparse warning:
symbol '__ion_add_cma_heaps' was not declared. Should it be static?

Cc: Greg Kroah-Hartman 
Signed-off-by: Kamal Heib 
Signed-off-by: Greg Kroah-Hartman

Staging: ion: fix code style warning from NULL comparisons

2017-06-29T14:38:53+00:00

This patch replaces several instances where a pointer is compared to NULL
(i.e., `ptr == NULL`) with `!ptr`, which is preferred.

Signed-off-by: Quytelda Kahja 
Signed-off-by: Greg Kroah-Hartman

staging: android: ion: Improve memory alloc style

2017-06-14T10:37:22+00:00

Use variable name instead of structure name to get size
of memory to allocate as proposed by checkpatch.pl

Signed-off-by: Aliaksei Karaliou 
Signed-off-by: Greg Kroah-Hartman