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| author | Okash Khawaja | 2019-04-17 14:21:13 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2019-04-19 15:09:10 +0200 |
| commit | 496124e5e16e4974c71404bc9ddaa016156f8cb0 (patch) | |
| tree | 44fdfdd19c83589f60a4acb5489cbe0a783f80e9 /arch/powerpc/kernel/head_booke.h | |
| parent | staging: greybus: power_supply: use struct_size() helper (diff) | |
| download | kernel-qcow2-linux-496124e5e16e4974c71404bc9ddaa016156f8cb0.tar.gz kernel-qcow2-linux-496124e5e16e4974c71404bc9ddaa016156f8cb0.tar.xz kernel-qcow2-linux-496124e5e16e4974c71404bc9ddaa016156f8cb0.zip | |
vt: selection: allow functions to be called from inside kernel
This patch breaks set_selection() into two functions so that when
called from kernel, copy_from_user() can be avoided. The two functions
are called set_selection_user() and set_selection_kernel() in order to
be explicit about their purposes. This also means updating any
references to set_selection() and fixing for name change. It also
exports set_selection_kernel() and paste_selection().
These changes are used the following patch where speakup's selection
functionality calls into the above functions, thereby doing away with
parallel implementation.
Signed-off-by: Okash Khawaja <okash.khawaja@gmail.com>
Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Tested-by: Gregory Nowak <greg@gregn.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/powerpc/kernel/head_booke.h')
0 files changed, 0 insertions, 0 deletions