diff options
| author | Janne Grunau <j@jannau.net> | 2009-03-27 23:01:40 (GMT) |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-03-30 15:43:43 (GMT) |
| commit | 06630aec92d6a71658ac1538e2a65af5cfc5f2af (patch) | |
| tree | a765950e5ad32466fee4585c2e9bf3766951a118 /drivers | |
| parent | 0b61dca28909bc548581bec75e3b90faaa7f11fd (diff) | |
| download | linux-06630aec92d6a71658ac1538e2a65af5cfc5f2af.tar.xz | |
V4L/DVB (11245): hdpvr: add struct v4l2_device
Signed-off-by: Janne Grunau <j@jannau.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/video/hdpvr/hdpvr-core.c | 9 | ||||
| -rw-r--r-- | drivers/media/video/hdpvr/hdpvr.h | 4 |
2 files changed, 13 insertions, 0 deletions
diff --git a/drivers/media/video/hdpvr/hdpvr-core.c b/drivers/media/video/hdpvr/hdpvr-core.c index 547833e..3b19a25 100644 --- a/drivers/media/video/hdpvr/hdpvr-core.c +++ b/drivers/media/video/hdpvr/hdpvr-core.c @@ -278,6 +278,13 @@ static int hdpvr_probe(struct usb_interface *interface, err("Out of memory"); goto error; } + + /* register v4l2_device early so it can be used for printks */ + if (v4l2_device_register(&interface->dev, &dev->v4l2_dev)) { + err("v4l2_device_register failed"); + goto error; + } + mutex_init(&dev->io_mutex); mutex_init(&dev->i2c_mutex); mutex_init(&dev->usbc_mutex); @@ -387,6 +394,7 @@ static void hdpvr_disconnect(struct usb_interface *interface) /* prevent more I/O from starting and stop any ongoing */ mutex_lock(&dev->io_mutex); dev->status = STATUS_DISCONNECTED; + v4l2_device_disconnect(&dev->v4l2_dev); video_unregister_device(dev->video_dev); wake_up_interruptible(&dev->wait_data); wake_up_interruptible(&dev->wait_buffer); @@ -413,6 +421,7 @@ static void hdpvr_disconnect(struct usb_interface *interface) printk(KERN_INFO "Hauppauge HD PVR: device /dev/video%d disconnected\n", minor); + v4l2_device_unregister(&dev->v4l2_dev); kfree(dev->usbc_buf); kfree(dev); } diff --git a/drivers/media/video/hdpvr/hdpvr.h b/drivers/media/video/hdpvr/hdpvr.h index 3af415d..1edd875 100644 --- a/drivers/media/video/hdpvr/hdpvr.h +++ b/drivers/media/video/hdpvr/hdpvr.h @@ -15,6 +15,8 @@ #include <linux/workqueue.h> #include <linux/videodev2.h> +#include <media/v4l2-device.h> + #define HDPVR_MAJOR_VERSION 0 #define HDPVR_MINOR_VERSION 2 #define HDPVR_RELEASE 0 @@ -65,6 +67,8 @@ struct hdpvr_device { struct video_device *video_dev; /* the usb device for this device */ struct usb_device *udev; + /* v4l2-device unused */ + struct v4l2_device v4l2_dev; /* the max packet size of the bulk endpoint */ size_t bulk_in_size; |