From 2e5ef2dfc45ff1ecebb0d8657b85b3fc716db9bf Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Sun, 28 Dec 2008 22:26:36 -0300 Subject: [PATCH] V4L/DVB (9980): em28xx: simplify analog logic Now, just two routines are enough for analog: the first one configs the analog part and register V4L2 devices, and the second one release analog devices. After this patch, it will be easier to transform em28xx-video into an em28xx extension, loaded only on analog devices. Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/em28xx/em28xx-cards.c | 6 ------ drivers/media/video/em28xx/em28xx-video.c | 11 +++-------- drivers/media/video/em28xx/em28xx.h | 1 - 3 files changed, 3 insertions(+), 15 deletions(-) diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c index 42978f9592b7..3759f3a56cb7 100644 --- a/drivers/media/video/em28xx/em28xx-cards.c +++ b/drivers/media/video/em28xx/em28xx-cards.c @@ -1948,12 +1948,6 @@ int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev, em28xx_add_into_devlist(dev); - errCode = em28xx_analog_config(dev); - if (errCode) { - em28xx_errdev("error configuring device\n"); - return -ENOMEM; - } - retval = em28xx_register_analog_devices(dev); if (retval < 0) { em28xx_release_resources(dev); diff --git a/drivers/media/video/em28xx/em28xx-video.c b/drivers/media/video/em28xx/em28xx-video.c index 4c0986920970..4a548fbd79d3 100644 --- a/drivers/media/video/em28xx/em28xx-video.c +++ b/drivers/media/video/em28xx/em28xx-video.c @@ -1950,8 +1950,10 @@ static struct video_device *em28xx_vdev_init(struct em28xx *dev, return vfd; } -int em28xx_analog_config(struct em28xx *dev) +int em28xx_register_analog_devices(struct em28xx *dev) { + int ret; + printk(KERN_INFO "%s: v4l2 driver version %d.%d.%d\n", dev->name, (EM28XX_VERSION_CODE >> 16) & 0xff, @@ -1985,13 +1987,6 @@ int em28xx_analog_config(struct em28xx *dev) /* FIXME: This is a very bad hack! Not all devices have TV on input 2 */ dev->ctl_input = 2; - return 0; -} - -int em28xx_register_analog_devices(struct em28xx *dev) -{ - int ret; - /* allocate and fill video video_device struct */ dev->vdev = em28xx_vdev_init(dev, &em28xx_video_template, "video"); if (!dev->vdev) { diff --git a/drivers/media/video/em28xx/em28xx.h b/drivers/media/video/em28xx/em28xx.h index c8e71edbfea7..58a3675abb62 100644 --- a/drivers/media/video/em28xx/em28xx.h +++ b/drivers/media/video/em28xx/em28xx.h @@ -593,7 +593,6 @@ void em28xx_init_extension(struct em28xx *dev); void em28xx_close_extension(struct em28xx *dev); /* Provided by em28xx-video.c */ -int em28xx_analog_config(struct em28xx *dev); int em28xx_register_analog_devices(struct em28xx *dev); void em28xx_release_analog_resources(struct em28xx *dev); -- 2.39.5