diff options
| author | Sebastian Ott <[email protected]> | 2013-12-16 10:56:46 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <[email protected]> | 2013-12-16 14:38:03 +0100 |
| commit | d5b877ffb9aa04a6fb6b6eae6dc19ca163d568a8 (patch) | |
| tree | eedc56fb461873c5697fe450f60e0497316ef670 /lib/mpi/mpicoder.c | |
| parent | 00381eeb47ef6b3b70d2a17c89a8205b6f1aa00a (diff) | |
s390/cio: use device_lock to synchronize calls to the ccwgroup driver
When calling set_{on,off}line of a ccwgroup device driver we hold
the module reference of the owner. This is pretty useless - we don't
want to prevent module unloading but driver unbinding. Use the
driver core's device_lock instead.
Reviewed-by: Peter Oberparleiter <[email protected]>
Signed-off-by: Sebastian Ott <[email protected]>
Signed-off-by: Martin Schwidefsky <[email protected]>
Diffstat (limited to 'lib/mpi/mpicoder.c')
0 files changed, 0 insertions, 0 deletions