diff options
Diffstat (limited to 'linux/drivers/media/video/saa5246a.c')
| -rw-r--r-- | linux/drivers/media/video/saa5246a.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/linux/drivers/media/video/saa5246a.c b/linux/drivers/media/video/saa5246a.c index 49b4a046c..1bfc49822 100644 --- a/linux/drivers/media/video/saa5246a.c +++ b/linux/drivers/media/video/saa5246a.c @@ -44,6 +44,7 @@ #include <linux/init.h> #include <linux/i2c.h> #include <linux/videotext.h> +#include <linux/smp_lock.h> #include "compat.h" #include <linux/videodev.h> #include <media/v4l2-common.h> @@ -738,9 +739,12 @@ static int saa5246a_open(struct inode *inode, struct file *file) struct saa5246a_device *t = vd->priv; int err; + lock_kernel(); err = video_exclusive_open(inode,file); - if (err < 0) + if (err < 0) { + unlock_kernel(); return err; + } if (t->client==NULL) { err = -ENODEV; @@ -777,11 +781,13 @@ static int saa5246a_open(struct inode *inode, struct file *file) err = -EIO; goto fail; } + unlock_kernel(); return 0; fail: video_exclusive_release(inode,file); + unlock_kernel(); return err; } @@ -831,9 +837,7 @@ static const struct file_operations saa_fops = { static struct video_device saa_template = { - .owner = THIS_MODULE, .name = IF_NAME, - .type = VID_TYPE_TELETEXT, .fops = &saa_fops, .release = video_device_release, .minor = -1, |