summaryrefslogtreecommitdiff
path: root/drivers/w1/w1.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/w1/w1.c')
-rw-r--r--drivers/w1/w1.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/w1/w1.c b/drivers/w1/w1.c
index f2ae2e563dc5..4a2ddf730a3a 100644
--- a/drivers/w1/w1.c
+++ b/drivers/w1/w1.c
@@ -1166,6 +1166,8 @@ int w1_process(void *data)
/* remainder if it woke up early */
unsigned long jremain = 0;
+ atomic_inc(&dev->refcnt);
+
for (;;) {
if (!jremain && dev->search_count) {
@@ -1193,8 +1195,10 @@ int w1_process(void *data)
*/
mutex_unlock(&dev->list_mutex);
- if (kthread_should_stop())
+ if (kthread_should_stop()) {
+ __set_current_state(TASK_RUNNING);
break;
+ }
/* Only sleep when the search is active. */
if (dev->search_count) {