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Diffstat (limited to 'include/media/v4l2-dev.h')
-rw-r--r--include/media/v4l2-dev.h9
1 files changed, 6 insertions, 3 deletions
diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
index 62dae1a8c44..600d61d7d2a 100644
--- a/include/media/v4l2-dev.h
+++ b/include/media/v4l2-dev.h
@@ -16,7 +16,7 @@
16#include <linux/device.h> 16#include <linux/device.h>
17#include <linux/mutex.h> 17#include <linux/mutex.h>
18#include <linux/compiler.h> /* need __user */ 18#include <linux/compiler.h> /* need __user */
19#ifdef CONFIG_VIDEO_V4L1 19#ifdef CONFIG_VIDEO_V4L1_COMPAT
20#include <linux/videodev.h> 20#include <linux/videodev.h>
21#else 21#else
22#include <linux/videodev2.h> 22#include <linux/videodev2.h>
@@ -341,11 +341,14 @@ extern int video_usercopy(struct inode *inode, struct file *file,
341extern struct video_device* video_devdata(struct file*); 341extern struct video_device* video_devdata(struct file*);
342 342
343#define to_video_device(cd) container_of(cd, struct video_device, class_dev) 343#define to_video_device(cd) container_of(cd, struct video_device, class_dev)
344static inline void 344static inline int
345video_device_create_file(struct video_device *vfd, 345video_device_create_file(struct video_device *vfd,
346 struct class_device_attribute *attr) 346 struct class_device_attribute *attr)
347{ 347{
348 class_device_create_file(&vfd->class_dev, attr); 348 int ret = class_device_create_file(&vfd->class_dev, attr);
349 if (ret < 0)
350 printk(KERN_WARNING "%s error: %d\n", __FUNCTION__, ret);
351 return ret;
349} 352}
350static inline void 353static inline void
351video_device_remove_file(struct video_device *vfd, 354video_device_remove_file(struct video_device *vfd,