From 559a2e36f047ac7e1ab27c489322cfd1409dd842 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Tue, 19 Mar 2013 09:34:58 -0300 Subject: hdpvr: register the video node at the end of probe commit 280847b532433ffe7a22795f926327805a127162 upstream. Video nodes can be used at once after registration, so make sure the full initialization is done before registering them. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab [bwh: Backported to 3.2: adjust filename, context] Signed-off-by: Ben Hutchings --- drivers/media/video/hdpvr/hdpvr-core.c | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) (limited to 'drivers/media') diff --git a/drivers/media/video/hdpvr/hdpvr-core.c b/drivers/media/video/hdpvr/hdpvr-core.c index 441dacf..6eba006 100644 --- a/drivers/media/video/hdpvr/hdpvr-core.c +++ b/drivers/media/video/hdpvr/hdpvr-core.c @@ -373,12 +373,6 @@ static int hdpvr_probe(struct usb_interface *interface, } mutex_unlock(&dev->io_mutex); - if (hdpvr_register_videodev(dev, &interface->dev, - video_nr[atomic_inc_return(&dev_nr)])) { - v4l2_err(&dev->v4l2_dev, "registering videodev failed\n"); - goto error; - } - #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE) retval = hdpvr_register_i2c_adapter(dev); if (retval < 0) { @@ -399,6 +393,13 @@ static int hdpvr_probe(struct usb_interface *interface, } #endif + retval = hdpvr_register_videodev(dev, &interface->dev, + video_nr[atomic_inc_return(&dev_nr)]); + if (retval < 0) { + v4l2_err(&dev->v4l2_dev, "registering videodev failed\n"); + goto error; + } + /* let the user know what node this device is now attached to */ v4l2_info(&dev->v4l2_dev, "device now attached to %s\n", video_device_node_name(dev->video_dev)); -- cgit v1.1