diff options
| author | Ralph Wuerthner <rwuerthn@de.ibm.com> | 2006-12-15 17:18:17 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2006-12-15 17:18:17 +0100 |
| commit | 13e742babda8cda7df55b8d1ca67d46b4f8dea84 (patch) | |
| tree | faa616855985444b2241af1a1e3aa68ebe97c8d5 /drivers/s390/crypto/ap_bus.c | |
| parent | 028cf917b258b11286437a1b96e64030f94fd46d (diff) | |
[S390] zcrypt: module unload fixes.
Add code to reset all queues for a domain and add missing tasklet_kill
call to ap bus module exit code.
Signed-off-by: Ralph Wuerthner <rwuerthn@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/crypto/ap_bus.c')
| -rw-r--r-- | drivers/s390/crypto/ap_bus.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/drivers/s390/crypto/ap_bus.c b/drivers/s390/crypto/ap_bus.c index ad60afe5dd1..81b5899f401 100644 --- a/drivers/s390/crypto/ap_bus.c +++ b/drivers/s390/crypto/ap_bus.c @@ -1129,7 +1129,15 @@ static void ap_poll_thread_stop(void) mutex_unlock(&ap_poll_thread_mutex); } -static void ap_reset(void) +static void ap_reset_domain(void) +{ + int i; + + for (i = 0; i < AP_DEVICES; i++) + ap_reset_queue(AP_MKQID(i, ap_domain_index)); +} + +static void ap_reset_all(void) { int i, j; @@ -1139,7 +1147,7 @@ static void ap_reset(void) } static struct reset_call ap_reset_call = { - .fn = ap_reset, + .fn = ap_reset_all, }; /** @@ -1229,10 +1237,12 @@ void ap_module_exit(void) int i; struct device *dev; + ap_reset_domain(); ap_poll_thread_stop(); del_timer_sync(&ap_config_timer); del_timer_sync(&ap_poll_timer); destroy_workqueue(ap_work_queue); + tasklet_kill(&ap_tasklet); s390_root_dev_unregister(ap_root_device); while ((dev = bus_find_device(&ap_bus_type, NULL, NULL, __ap_match_all))) |