diff options
| author | Markus Armbruster <armbru@pond.sub.org> | 2007-07-18 01:20:41 -0400 |
|---|---|---|
| committer | Dmitry Torokhov <dtor@insightbb.com> | 2007-07-18 01:20:41 -0400 |
| commit | 018db6bb0d726c3683a5e1eb4621e728965db94c (patch) | |
| tree | ecaca2bab01ab4bb56f74975732a91e421cd86fc /include | |
| parent | 20b3cdd6773be09f7bf52113de0d0c37da287f29 (diff) | |
Input: i8042 - restore control register when enabling port fails
When enabling interrupts for a port fails, the interrupt enable and
port enable bits remain set in i8042_ctr. Later writes of i8042_ctr
to the hardware could accidentally retry enabling interrupts. Clear
the bits on failure.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions