diff options
| author | Sakari Ailus <sakari.ailus@nokia.com> | 2008-10-18 12:28:36 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-10-21 14:31:20 -0200 |
| commit | 36499e525f6d2c0aba7c7f619d7a6081c56707ca (patch) | |
| tree | 50053848169d4f74dbe2b10c63ae2759aa9b7322 | |
| parent | 84389910d0f760cea22a5e58ee16b3b9713d456d (diff) | |
V4L/DVB (9322): v4l2-int-if: Export more interfaces to modules
Export v4l2_int_device_try_attach_all. This allows initiating the
initialisation of int if device after the drivers have been registered.
Also allow drivers to call ioctls if v4l2-int-if was compiled as
module.
Signed-off-by: Sakari Ailus <sakari.ailus@nokia.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| -rw-r--r-- | drivers/media/video/v4l2-int-device.c | 5 | ||||
| -rw-r--r-- | include/media/v4l2-int-device.h | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/drivers/media/video/v4l2-int-device.c b/drivers/media/video/v4l2-int-device.c index 0e4549922f2..a935bae538e 100644 --- a/drivers/media/video/v4l2-int-device.c +++ b/drivers/media/video/v4l2-int-device.c @@ -32,7 +32,7 @@ static DEFINE_MUTEX(mutex); static LIST_HEAD(int_list); -static void v4l2_int_device_try_attach_all(void) +void v4l2_int_device_try_attach_all(void) { struct v4l2_int_device *m, *s; @@ -66,6 +66,7 @@ static void v4l2_int_device_try_attach_all(void) } } } +EXPORT_SYMBOL_GPL(v4l2_int_device_try_attach_all); static int ioctl_sort_cmp(const void *a, const void *b) { @@ -144,6 +145,7 @@ int v4l2_int_ioctl_0(struct v4l2_int_device *d, int cmd) find_ioctl(d->u.slave, cmd, (v4l2_int_ioctl_func *)no_such_ioctl_0))(d); } +EXPORT_SYMBOL_GPL(v4l2_int_ioctl_0); static int no_such_ioctl_1(struct v4l2_int_device *d, void *arg) { @@ -156,5 +158,6 @@ int v4l2_int_ioctl_1(struct v4l2_int_device *d, int cmd, void *arg) find_ioctl(d->u.slave, cmd, (v4l2_int_ioctl_func *)no_such_ioctl_1))(d, arg); } +EXPORT_SYMBOL_GPL(v4l2_int_ioctl_1); MODULE_LICENSE("GPL"); diff --git a/include/media/v4l2-int-device.h b/include/media/v4l2-int-device.h index 3351dcffb46..b5cee890923 100644 --- a/include/media/v4l2-int-device.h +++ b/include/media/v4l2-int-device.h @@ -84,6 +84,8 @@ struct v4l2_int_device { void *priv; }; +void v4l2_int_device_try_attach_all(void); + int v4l2_int_device_register(struct v4l2_int_device *d); void v4l2_int_device_unregister(struct v4l2_int_device *d); |