aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/s390/char/tape_core.c
diff options
context:
space:
mode:
authorIngo Molnar <mingo@elte.hu>2008-10-30 19:38:21 -0400
committerIngo Molnar <mingo@elte.hu>2008-10-30 19:38:21 -0400
commite1e302d8a9ab06ba8d7d5ec503d8996e6cf0eca4 (patch)
tree6a6c805fdfd6a2f6433956cbee348b2c3a277784 /drivers/s390/char/tape_core.c
parent944ac4259e39801c843a915c3da8194ac9af0440 (diff)
parent7f82f000ed030d1108b4de47d9e2d556092980c6 (diff)
Merge branch 'linus' into tracing/ftrace
Diffstat (limited to 'drivers/s390/char/tape_core.c')
-rw-r--r--drivers/s390/char/tape_core.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/s390/char/tape_core.c b/drivers/s390/char/tape_core.c
index d7073dbf825c..f9bb51fa7f5b 100644
--- a/drivers/s390/char/tape_core.c
+++ b/drivers/s390/char/tape_core.c
@@ -1200,7 +1200,7 @@ tape_open(struct tape_device *device)
1200{ 1200{
1201 int rc; 1201 int rc;
1202 1202
1203 spin_lock(get_ccwdev_lock(device->cdev)); 1203 spin_lock_irq(get_ccwdev_lock(device->cdev));
1204 if (device->tape_state == TS_NOT_OPER) { 1204 if (device->tape_state == TS_NOT_OPER) {
1205 DBF_EVENT(6, "TAPE:nodev\n"); 1205 DBF_EVENT(6, "TAPE:nodev\n");
1206 rc = -ENODEV; 1206 rc = -ENODEV;
@@ -1218,7 +1218,7 @@ tape_open(struct tape_device *device)
1218 tape_state_set(device, TS_IN_USE); 1218 tape_state_set(device, TS_IN_USE);
1219 rc = 0; 1219 rc = 0;
1220 } 1220 }
1221 spin_unlock(get_ccwdev_lock(device->cdev)); 1221 spin_unlock_irq(get_ccwdev_lock(device->cdev));
1222 return rc; 1222 return rc;
1223} 1223}
1224 1224
@@ -1228,11 +1228,11 @@ tape_open(struct tape_device *device)
1228int 1228int
1229tape_release(struct tape_device *device) 1229tape_release(struct tape_device *device)
1230{ 1230{
1231 spin_lock(get_ccwdev_lock(device->cdev)); 1231 spin_lock_irq(get_ccwdev_lock(device->cdev));
1232 if (device->tape_state == TS_IN_USE) 1232 if (device->tape_state == TS_IN_USE)
1233 tape_state_set(device, TS_UNUSED); 1233 tape_state_set(device, TS_UNUSED);
1234 module_put(device->discipline->owner); 1234 module_put(device->discipline->owner);
1235 spin_unlock(get_ccwdev_lock(device->cdev)); 1235 spin_unlock_irq(get_ccwdev_lock(device->cdev));
1236 return 0; 1236 return 0;
1237} 1237}
1238 1238