{
struct device *dev = NULL;
loff_t nr = 0;
-
+
down_read(&qeth_ccwgroup_driver.driver.bus->subsys.rwsem);
if (*offset == 0)
return SEQ_START_TOKEN;
qeth_procfile_seq_next(struct seq_file *s, void *it, loff_t *offset)
{
struct device *prev, *next;
-
- if (it == SEQ_START_TOKEN)
+
+ if (it == SEQ_START_TOKEN)
prev = NULL;
else
prev = (struct device *) it;
struct device *device;
struct qeth_card *card;
-
+
if (it == SEQ_START_TOKEN)
return 0;