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Diffstat (limited to 'drivers/base/driver.c')
-rw-r--r--drivers/base/driver.c13
1 files changed, 3 insertions, 10 deletions
diff --git a/drivers/base/driver.c b/drivers/base/driver.c
index b76cc69..1e2bda7 100644
--- a/drivers/base/driver.c
+++ b/drivers/base/driver.c
@@ -19,14 +19,7 @@
static struct device *next_device(struct klist_iter *i)
{
struct klist_node *n = klist_next(i);
- struct device *dev = NULL;
- struct device_private *dev_prv;
-
- if (n) {
- dev_prv = to_device_private_driver(n);
- dev = dev_prv->device;
- }
- return dev;
+ return n ? container_of(n, struct device, knode_driver) : NULL;
}
/**
@@ -49,7 +42,7 @@ int driver_for_each_device(struct device_driver *drv, struct device *start,
return -EINVAL;
klist_iter_init_node(&drv->p->klist_devices, &i,
- start ? &start->p->knode_driver : NULL);
+ start ? &start->knode_driver : NULL);
while ((dev = next_device(&i)) && !error)
error = fn(dev, data);
klist_iter_exit(&i);
@@ -83,7 +76,7 @@ struct device *driver_find_device(struct device_driver *drv,
return NULL;
klist_iter_init_node(&drv->p->klist_devices, &i,
- (start ? &start->p->knode_driver : NULL));
+ (start ? &start->knode_driver : NULL));
while ((dev = next_device(&i)))
if (match(dev, data) && get_device(dev))
break;
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