diff options
author | Christian Gromm <christian.gromm@microchip.com> | 2015-12-22 10:52:58 +0100 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-02-07 17:34:58 -0800 |
commit | b522e61fb6329b68e6da8f237f21fc83a1d8ace2 (patch) | |
tree | b3ac21b8cfd269cc318627c2322f13d9eb613347 /drivers | |
parent | 9cda3007ab9c87d3977fc84e7db73e021ba048ac (diff) | |
download | linux-b522e61fb6329b68e6da8f237f21fc83a1d8ace2.tar.bz2 |
staging: most: remove code to destroy channel
This patch removes unnecessary code to destroy channel objects. It is
needed, because function most_stop_channel, which is indirectly
triggered by function most_deregister_interface, already destroys the
channels.
Signed-off-by: Christian Gromm <christian.gromm@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/staging/most/mostcore/core.c | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/drivers/staging/most/mostcore/core.c b/drivers/staging/most/mostcore/core.c index daae42d0238c..31ea3a5e485e 100644 --- a/drivers/staging/most/mostcore/core.c +++ b/drivers/staging/most/mostcore/core.c @@ -1803,19 +1803,6 @@ void most_deregister_interface(struct most_interface *iface) c->aim1.ptr = NULL; } - list_for_each_entry(c, &i->channel_list, list) { - if (c->aim0.refs + c->aim1.refs <= 0) - continue; - - mutex_lock(&c->stop_task_mutex); - if (c->hdm_enqueue_task) - kthread_stop(c->hdm_enqueue_task); - c->hdm_enqueue_task = NULL; - mutex_unlock(&c->stop_task_mutex); - - if (iface->poison_channel(iface, c->channel_id)) - pr_err("Can't poison channel %d\n", c->channel_id); - } ida_simple_remove(&mdev_id, i->dev_id); list_del(&i->list); destroy_most_inst_obj(i); |