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| author | Kay Sievers <kay.sievers@vrfy.org> | 2007-10-08 16:26:13 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-10-10 00:03:14 -0300 |
| commit | 54bd5b66c87d14e250f108aad1228b905d6882f6 (patch) | |
| tree | 2ecb78046819e2c9da176a74e4e9fbc8097031be /drivers/media/video/pwc/pwc-if.c | |
| parent | d4cae5a50021271b9ef4e5e39e71e177d12fa8cb (diff) | |
| download | linux-54bd5b66c87d14e250f108aad1228b905d6882f6.tar.gz linux-54bd5b66c87d14e250f108aad1228b905d6882f6.tar.bz2 linux-54bd5b66c87d14e250f108aad1228b905d6882f6.zip | |
V4L/DVB (6293): V4L: convert struct class_device to struct device
The currently used "struct class_device" will be removed from the
kernel. Here is a patch that converts all users in drivers/media/video/
to struct device.
Reviewed-by: Thierry Merle <thierry.merle@free.fr>
Reviewed-by: Mike Isely <isely@pobox.com>
Reviewed-by: Luca Risolia <luca.risolia@studio.unibo.it>
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/pwc/pwc-if.c')
| -rw-r--r-- | drivers/media/video/pwc/pwc-if.c | 31 |
1 files changed, 17 insertions, 14 deletions
diff --git a/drivers/media/video/pwc/pwc-if.c b/drivers/media/video/pwc/pwc-if.c index 0ff5718bf9b9..0b67d4ec0318 100644 --- a/drivers/media/video/pwc/pwc-if.c +++ b/drivers/media/video/pwc/pwc-if.c @@ -996,20 +996,22 @@ int pwc_try_video_mode(struct pwc_device *pdev, int width, int height, int new_f /********* * sysfs *********/ -static struct pwc_device *cd_to_pwc(struct class_device *cd) +static struct pwc_device *cd_to_pwc(struct device *cd) { struct video_device *vdev = to_video_device(cd); return video_get_drvdata(vdev); } -static ssize_t show_pan_tilt(struct class_device *class_dev, char *buf) +static ssize_t show_pan_tilt(struct device *class_dev, + struct device_attribute *attr, char *buf) { struct pwc_device *pdev = cd_to_pwc(class_dev); return sprintf(buf, "%d %d\n", pdev->pan_angle, pdev->tilt_angle); } -static ssize_t store_pan_tilt(struct class_device *class_dev, const char *buf, - size_t count) +static ssize_t store_pan_tilt(struct device *class_dev, + struct device_attribute *attr, + const char *buf, size_t count) { struct pwc_device *pdev = cd_to_pwc(class_dev); int pan, tilt; @@ -1025,10 +1027,11 @@ static ssize_t store_pan_tilt(struct class_device *class_dev, const char *buf, return ret; return strlen(buf); } -static CLASS_DEVICE_ATTR(pan_tilt, S_IRUGO | S_IWUSR, show_pan_tilt, - store_pan_tilt); +static DEVICE_ATTR(pan_tilt, S_IRUGO | S_IWUSR, show_pan_tilt, + store_pan_tilt); -static ssize_t show_snapshot_button_status(struct class_device *class_dev, char *buf) +static ssize_t show_snapshot_button_status(struct device *class_dev, + struct device_attribute *attr, char *buf) { struct pwc_device *pdev = cd_to_pwc(class_dev); int status = pdev->snapshot_button_status; @@ -1036,26 +1039,26 @@ static ssize_t show_snapshot_button_status(struct class_device *class_dev, char return sprintf(buf, "%d\n", status); } -static CLASS_DEVICE_ATTR(button, S_IRUGO | S_IWUSR, show_snapshot_button_status, - NULL); +static DEVICE_ATTR(button, S_IRUGO | S_IWUSR, show_snapshot_button_status, + NULL); static int pwc_create_sysfs_files(struct video_device *vdev) { struct pwc_device *pdev = video_get_drvdata(vdev); int rc; - rc = video_device_create_file(vdev, &class_device_attr_button); + rc = video_device_create_file(vdev, &dev_attr_button); if (rc) goto err; if (pdev->features & FEATURE_MOTOR_PANTILT) { - rc = video_device_create_file(vdev,&class_device_attr_pan_tilt); + rc = video_device_create_file(vdev, &dev_attr_pan_tilt); if (rc) goto err_button; } return 0; err_button: - video_device_remove_file(vdev, &class_device_attr_button); + video_device_remove_file(vdev, &dev_attr_button); err: return rc; } @@ -1064,8 +1067,8 @@ static void pwc_remove_sysfs_files(struct video_device *vdev) { struct pwc_device *pdev = video_get_drvdata(vdev); if (pdev->features & FEATURE_MOTOR_PANTILT) - video_device_remove_file(vdev, &class_device_attr_pan_tilt); - video_device_remove_file(vdev, &class_device_attr_button); + video_device_remove_file(vdev, &dev_attr_pan_tilt); + video_device_remove_file(vdev, &dev_attr_button); } #ifdef CONFIG_USB_PWC_DEBUG |