From 06630aec92d6a71658ac1538e2a65af5cfc5f2af Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Fri, 27 Mar 2009 20:01:40 -0300 Subject: [PATCH] V4L/DVB (11245): hdpvr: add struct v4l2_device Signed-off-by: Janne Grunau Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/hdpvr/hdpvr-core.c | 9 +++++++++ drivers/media/video/hdpvr/hdpvr.h | 4 ++++ 2 files changed, 13 insertions(+) diff --git a/drivers/media/video/hdpvr/hdpvr-core.c b/drivers/media/video/hdpvr/hdpvr-core.c index 547833eb6cec..3b19a259dc4e 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 3af415d81df7..1edd8759121e 100644 --- a/drivers/media/video/hdpvr/hdpvr.h +++ b/drivers/media/video/hdpvr/hdpvr.h @@ -15,6 +15,8 @@ #include #include +#include + #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; -- 2.34.1