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path: root/drivers/media/v4l2-core/v4l2-async.c
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Diffstat (limited to 'drivers/media/v4l2-core/v4l2-async.c')
-rw-r--r--drivers/media/v4l2-core/v4l2-async.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/media/v4l2-core/v4l2-async.c b/drivers/media/v4l2-core/v4l2-async.c
index c16200c88417..851f128eba22 100644
--- a/drivers/media/v4l2-core/v4l2-async.c
+++ b/drivers/media/v4l2-core/v4l2-async.c
@@ -12,6 +12,7 @@
#include <linux/err.h>
#include <linux/i2c.h>
#include <linux/list.h>
+#include <linux/mm.h>
#include <linux/module.h>
#include <linux/mutex.h>
#include <linux/of.h>
@@ -210,7 +211,7 @@ void v4l2_async_notifier_unregister(struct v4l2_async_notifier *notifier)
if (!notifier->v4l2_dev)
return;
- dev = kmalloc_array(n_subdev, sizeof(*dev), GFP_KERNEL);
+ dev = kvmalloc_array(n_subdev, sizeof(*dev), GFP_KERNEL);
if (!dev) {
dev_err(notifier->v4l2_dev->dev,
"Failed to allocate device cache!\n");
@@ -266,7 +267,7 @@ void v4l2_async_notifier_unregister(struct v4l2_async_notifier *notifier)
}
put_device(d);
}
- kfree(dev);
+ kvfree(dev);
notifier->v4l2_dev = NULL;