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authorKay Sievers <kay.sievers@vrfy.org>2007-10-08 15:26:13 -0400
committerMauro Carvalho Chehab <mchehab@infradead.org>2007-10-09 23:03:14 -0400
commit54bd5b66c87d14e250f108aad1228b905d6882f6 (patch)
tree2ecb78046819e2c9da176a74e4e9fbc8097031be /drivers
parentd4cae5a50021271b9ef4e5e39e71e177d12fa8cb (diff)
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')
-rw-r--r--drivers/media/video/bt8xx/bttv-driver.c11
-rw-r--r--drivers/media/video/et61x251/et61x251_core.c58
-rw-r--r--drivers/media/video/ov511.c81
-rw-r--r--drivers/media/video/pvrusb2/pvrusb2-sysfs.c210
-rw-r--r--drivers/media/video/pwc/pwc-if.c31
-rw-r--r--drivers/media/video/sn9c102/sn9c102_core.c112
-rw-r--r--drivers/media/video/stv680.c51
-rw-r--r--drivers/media/video/usbvision/usbvision-video.c119
-rw-r--r--drivers/media/video/videodev.c40
9 files changed, 379 insertions, 334 deletions
diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c
index 4ab4e14b5c64..49278537eec4 100644
--- a/drivers/media/video/bt8xx/bttv-driver.c
+++ b/drivers/media/video/bt8xx/bttv-driver.c
@@ -154,13 +154,14 @@ MODULE_LICENSE("GPL");
154/* ----------------------------------------------------------------------- */ 154/* ----------------------------------------------------------------------- */
155/* sysfs */ 155/* sysfs */
156 156
157static ssize_t show_card(struct class_device *cd, char *buf) 157static ssize_t show_card(struct device *cd,
158 struct device_attribute *attr, char *buf)
158{ 159{
159 struct video_device *vfd = to_video_device(cd); 160 struct video_device *vfd = to_video_device(cd);
160 struct bttv *btv = dev_get_drvdata(vfd->dev); 161 struct bttv *btv = dev_get_drvdata(vfd->dev);
161 return sprintf(buf, "%d\n", btv ? btv->c.type : UNSET); 162 return sprintf(buf, "%d\n", btv ? btv->c.type : UNSET);
162} 163}
163static CLASS_DEVICE_ATTR(card, S_IRUGO, show_card, NULL); 164static DEVICE_ATTR(card, S_IRUGO, show_card, NULL);
164 165
165/* ----------------------------------------------------------------------- */ 166/* ----------------------------------------------------------------------- */
166/* dvb auto-load setup */ 167/* dvb auto-load setup */
@@ -4615,9 +4616,9 @@ static int __devinit bttv_register_video(struct bttv *btv)
4615 goto err; 4616 goto err;
4616 printk(KERN_INFO "bttv%d: registered device video%d\n", 4617 printk(KERN_INFO "bttv%d: registered device video%d\n",
4617 btv->c.nr,btv->video_dev->minor & 0x1f); 4618 btv->c.nr,btv->video_dev->minor & 0x1f);
4618 if (class_device_create_file(&btv->video_dev->class_dev, 4619 if (device_create_file(&btv->video_dev->class_dev,
4619 &class_device_attr_card)<0) { 4620 &dev_attr_card)<0) {
4620 printk(KERN_ERR "bttv%d: class_device_create_file 'card' " 4621 printk(KERN_ERR "bttv%d: device_create_file 'card' "
4621 "failed\n", btv->c.nr); 4622 "failed\n", btv->c.nr);
4622 goto err; 4623 goto err;
4623 } 4624 }
diff --git a/drivers/media/video/et61x251/et61x251_core.c b/drivers/media/video/et61x251/et61x251_core.c
index 31062a981e36..d5fef4c01c87 100644
--- a/drivers/media/video/et61x251/et61x251_core.c
+++ b/drivers/media/video/et61x251/et61x251_core.c
@@ -706,7 +706,8 @@ static u8 et61x251_strtou8(const char* buff, size_t len, ssize_t* count)
706 NOTE 2: buffers are PAGE_SIZE long 706 NOTE 2: buffers are PAGE_SIZE long
707*/ 707*/
708 708
709static ssize_t et61x251_show_reg(struct class_device* cd, char* buf) 709static ssize_t et61x251_show_reg(struct device* cd,
710 struct device_attribute *attr, char* buf)
710{ 711{
711 struct et61x251_device* cam; 712 struct et61x251_device* cam;
712 ssize_t count; 713 ssize_t count;
@@ -729,7 +730,8 @@ static ssize_t et61x251_show_reg(struct class_device* cd, char* buf)
729 730
730 731
731static ssize_t 732static ssize_t
732et61x251_store_reg(struct class_device* cd, const char* buf, size_t len) 733et61x251_store_reg(struct device* cd,
734 struct device_attribute *attr, const char* buf, size_t len)
733{ 735{
734 struct et61x251_device* cam; 736 struct et61x251_device* cam;
735 u8 index; 737 u8 index;
@@ -761,7 +763,8 @@ et61x251_store_reg(struct class_device* cd, const char* buf, size_t len)
761} 763}
762 764
763 765
764static ssize_t et61x251_show_val(struct class_device* cd, char* buf) 766static ssize_t et61x251_show_val(struct device* cd,
767 struct device_attribute *attr, char* buf)
765{ 768{
766 struct et61x251_device* cam; 769 struct et61x251_device* cam;
767 ssize_t count; 770 ssize_t count;
@@ -792,7 +795,8 @@ static ssize_t et61x251_show_val(struct class_device* cd, char* buf)
792 795
793 796
794static ssize_t 797static ssize_t
795et61x251_store_val(struct class_device* cd, const char* buf, size_t len) 798et61x251_store_val(struct device* cd, struct device_attribute *attr,
799 const char* buf, size_t len)
796{ 800{
797 struct et61x251_device* cam; 801 struct et61x251_device* cam;
798 u8 value; 802 u8 value;
@@ -830,7 +834,8 @@ et61x251_store_val(struct class_device* cd, const char* buf, size_t len)
830} 834}
831 835
832 836
833static ssize_t et61x251_show_i2c_reg(struct class_device* cd, char* buf) 837static ssize_t et61x251_show_i2c_reg(struct device* cd,
838 struct device_attribute *attr, char* buf)
834{ 839{
835 struct et61x251_device* cam; 840 struct et61x251_device* cam;
836 ssize_t count; 841 ssize_t count;
@@ -855,7 +860,8 @@ static ssize_t et61x251_show_i2c_reg(struct class_device* cd, char* buf)
855 860
856 861
857static ssize_t 862static ssize_t
858et61x251_store_i2c_reg(struct class_device* cd, const char* buf, size_t len) 863et61x251_store_i2c_reg(struct device* cd, struct device_attribute *attr,
864 const char* buf, size_t len)
859{ 865{
860 struct et61x251_device* cam; 866 struct et61x251_device* cam;
861 u8 index; 867 u8 index;
@@ -887,7 +893,8 @@ et61x251_store_i2c_reg(struct class_device* cd, const char* buf, size_t len)
887} 893}
888 894
889 895
890static ssize_t et61x251_show_i2c_val(struct class_device* cd, char* buf) 896static ssize_t et61x251_show_i2c_val(struct device* cd,
897 struct device_attribute *attr, char* buf)
891{ 898{
892 struct et61x251_device* cam; 899 struct et61x251_device* cam;
893 ssize_t count; 900 ssize_t count;
@@ -923,7 +930,8 @@ static ssize_t et61x251_show_i2c_val(struct class_device* cd, char* buf)
923 930
924 931
925static ssize_t 932static ssize_t
926et61x251_store_i2c_val(struct class_device* cd, const char* buf, size_t len) 933et61x251_store_i2c_val(struct device* cd, struct device_attribute *attr,
934 const char* buf, size_t len)
927{ 935{
928 struct et61x251_device* cam; 936 struct et61x251_device* cam;
929 u8 value; 937 u8 value;
@@ -966,42 +974,40 @@ et61x251_store_i2c_val(struct class_device* cd, const char* buf, size_t len)
966} 974}
967 975
968 976
969static CLASS_DEVICE_ATTR(reg, S_IRUGO | S_IWUSR, 977static DEVICE_ATTR(reg, S_IRUGO | S_IWUSR,
970 et61x251_show_reg, et61x251_store_reg); 978 et61x251_show_reg, et61x251_store_reg);
971static CLASS_DEVICE_ATTR(val, S_IRUGO | S_IWUSR, 979static DEVICE_ATTR(val, S_IRUGO | S_IWUSR,
972 et61x251_show_val, et61x251_store_val); 980 et61x251_show_val, et61x251_store_val);
973static CLASS_DEVICE_ATTR(i2c_reg, S_IRUGO | S_IWUSR, 981static DEVICE_ATTR(i2c_reg, S_IRUGO | S_IWUSR,
974 et61x251_show_i2c_reg, et61x251_store_i2c_reg); 982 et61x251_show_i2c_reg, et61x251_store_i2c_reg);
975static CLASS_DEVICE_ATTR(i2c_val, S_IRUGO | S_IWUSR, 983static DEVICE_ATTR(i2c_val, S_IRUGO | S_IWUSR,
976 et61x251_show_i2c_val, et61x251_store_i2c_val); 984 et61x251_show_i2c_val, et61x251_store_i2c_val);
977 985
978 986
979static int et61x251_create_sysfs(struct et61x251_device* cam) 987static int et61x251_create_sysfs(struct et61x251_device* cam)
980{ 988{
981 struct class_device *classdev = &(cam->v4ldev->class_dev); 989 struct device *classdev = &(cam->v4ldev->class_dev);
982 int err = 0; 990 int err = 0;
983 991
984 if ((err = class_device_create_file(classdev, &class_device_attr_reg))) 992 if ((err = device_create_file(classdev, &dev_attr_reg)))
985 goto err_out; 993 goto err_out;
986 if ((err = class_device_create_file(classdev, &class_device_attr_val))) 994 if ((err = device_create_file(classdev, &dev_attr_val)))
987 goto err_reg; 995 goto err_reg;
988 996
989 if (cam->sensor.sysfs_ops) { 997 if (cam->sensor.sysfs_ops) {
990 if ((err = class_device_create_file(classdev, 998 if ((err = device_create_file(classdev, &dev_attr_i2c_reg)))
991 &class_device_attr_i2c_reg)))
992 goto err_val; 999 goto err_val;
993 if ((err = class_device_create_file(classdev, 1000 if ((err = device_create_file(classdev, &dev_attr_i2c_val)))
994 &class_device_attr_i2c_val)))
995 goto err_i2c_reg; 1001 goto err_i2c_reg;
996 } 1002 }
997 1003
998err_i2c_reg: 1004err_i2c_reg:
999 if (cam->sensor.sysfs_ops) 1005 if (cam->sensor.sysfs_ops)
1000 class_device_remove_file(classdev, &class_device_attr_i2c_reg); 1006 device_remove_file(classdev, &dev_attr_i2c_reg);
1001err_val: 1007err_val:
1002 class_device_remove_file(classdev, &class_device_attr_val); 1008 device_remove_file(classdev, &dev_attr_val);
1003err_reg: 1009err_reg:
1004 class_device_remove_file(classdev, &class_device_attr_reg); 1010 device_remove_file(classdev, &dev_attr_reg);
1005err_out: 1011err_out:
1006 return err; 1012 return err;
1007} 1013}
diff --git a/drivers/media/video/ov511.c b/drivers/media/video/ov511.c
index e5edff1059a2..9eb2562347a8 100644
--- a/drivers/media/video/ov511.c
+++ b/drivers/media/video/ov511.c
@@ -5554,41 +5554,46 @@ error:
5554 * sysfs 5554 * sysfs
5555 ***************************************************************************/ 5555 ***************************************************************************/
5556 5556
5557static inline struct usb_ov511 *cd_to_ov(struct class_device *cd) 5557static inline struct usb_ov511 *cd_to_ov(struct device *cd)
5558{ 5558{
5559 struct video_device *vdev = to_video_device(cd); 5559 struct video_device *vdev = to_video_device(cd);
5560 return video_get_drvdata(vdev); 5560 return video_get_drvdata(vdev);
5561} 5561}
5562 5562
5563static ssize_t show_custom_id(struct class_device *cd, char *buf) 5563static ssize_t show_custom_id(struct device *cd,
5564 struct device_attribute *attr, char *buf)
5564{ 5565{
5565 struct usb_ov511 *ov = cd_to_ov(cd); 5566 struct usb_ov511 *ov = cd_to_ov(cd);
5566 return sprintf(buf, "%d\n", ov->customid); 5567 return sprintf(buf, "%d\n", ov->customid);
5567} 5568}
5568static CLASS_DEVICE_ATTR(custom_id, S_IRUGO, show_custom_id, NULL); 5569static DEVICE_ATTR(custom_id, S_IRUGO, show_custom_id, NULL);
5569 5570
5570static ssize_t show_model(struct class_device *cd, char *buf) 5571static ssize_t show_model(struct device *cd,
5572 struct device_attribute *attr, char *buf)
5571{ 5573{
5572 struct usb_ov511 *ov = cd_to_ov(cd); 5574 struct usb_ov511 *ov = cd_to_ov(cd);
5573 return sprintf(buf, "%s\n", ov->desc); 5575 return sprintf(buf, "%s\n", ov->desc);
5574} 5576}
5575static CLASS_DEVICE_ATTR(model, S_IRUGO, show_model, NULL); 5577static DEVICE_ATTR(model, S_IRUGO, show_model, NULL);
5576 5578
5577static ssize_t show_bridge(struct class_device *cd, char *buf) 5579static ssize_t show_bridge(struct device *cd,
5580 struct device_attribute *attr, char *buf)
5578{ 5581{
5579 struct usb_ov511 *ov = cd_to_ov(cd); 5582 struct usb_ov511 *ov = cd_to_ov(cd);
5580 return sprintf(buf, "%s\n", symbolic(brglist, ov->bridge)); 5583 return sprintf(buf, "%s\n", symbolic(brglist, ov->bridge));
5581} 5584}
5582static CLASS_DEVICE_ATTR(bridge, S_IRUGO, show_bridge, NULL); 5585static DEVICE_ATTR(bridge, S_IRUGO, show_bridge, NULL);
5583 5586
5584static ssize_t show_sensor(struct class_device *cd, char *buf) 5587static ssize_t show_sensor(struct device *cd,
5588 struct device_attribute *attr, char *buf)
5585{ 5589{
5586 struct usb_ov511 *ov = cd_to_ov(cd); 5590 struct usb_ov511 *ov = cd_to_ov(cd);
5587 return sprintf(buf, "%s\n", symbolic(senlist, ov->sensor)); 5591 return sprintf(buf, "%s\n", symbolic(senlist, ov->sensor));
5588} 5592}
5589static CLASS_DEVICE_ATTR(sensor, S_IRUGO, show_sensor, NULL); 5593static DEVICE_ATTR(sensor, S_IRUGO, show_sensor, NULL);
5590 5594
5591static ssize_t show_brightness(struct class_device *cd, char *buf) 5595static ssize_t show_brightness(struct device *cd,
5596 struct device_attribute *attr, char *buf)
5592{ 5597{
5593 struct usb_ov511 *ov = cd_to_ov(cd); 5598 struct usb_ov511 *ov = cd_to_ov(cd);
5594 unsigned short x; 5599 unsigned short x;
@@ -5598,9 +5603,10 @@ static ssize_t show_brightness(struct class_device *cd, char *buf)
5598 sensor_get_brightness(ov, &x); 5603 sensor_get_brightness(ov, &x);
5599 return sprintf(buf, "%d\n", x >> 8); 5604 return sprintf(buf, "%d\n", x >> 8);
5600} 5605}
5601static CLASS_DEVICE_ATTR(brightness, S_IRUGO, show_brightness, NULL); 5606static DEVICE_ATTR(brightness, S_IRUGO, show_brightness, NULL);
5602 5607
5603static ssize_t show_saturation(struct class_device *cd, char *buf) 5608static ssize_t show_saturation(struct device *cd,
5609 struct device_attribute *attr, char *buf)
5604{ 5610{
5605 struct usb_ov511 *ov = cd_to_ov(cd); 5611 struct usb_ov511 *ov = cd_to_ov(cd);
5606 unsigned short x; 5612 unsigned short x;
@@ -5610,9 +5616,10 @@ static ssize_t show_saturation(struct class_device *cd, char *buf)
5610 sensor_get_saturation(ov, &x); 5616 sensor_get_saturation(ov, &x);
5611 return sprintf(buf, "%d\n", x >> 8); 5617 return sprintf(buf, "%d\n", x >> 8);
5612} 5618}
5613static CLASS_DEVICE_ATTR(saturation, S_IRUGO, show_saturation, NULL); 5619static DEVICE_ATTR(saturation, S_IRUGO, show_saturation, NULL);
5614 5620
5615static ssize_t show_contrast(struct class_device *cd, char *buf) 5621static ssize_t show_contrast(struct device *cd,
5622 struct device_attribute *attr, char *buf)
5616{ 5623{
5617 struct usb_ov511 *ov = cd_to_ov(cd); 5624 struct usb_ov511 *ov = cd_to_ov(cd);
5618 unsigned short x; 5625 unsigned short x;
@@ -5622,9 +5629,10 @@ static ssize_t show_contrast(struct class_device *cd, char *buf)
5622 sensor_get_contrast(ov, &x); 5629 sensor_get_contrast(ov, &x);
5623 return sprintf(buf, "%d\n", x >> 8); 5630 return sprintf(buf, "%d\n", x >> 8);
5624} 5631}
5625static CLASS_DEVICE_ATTR(contrast, S_IRUGO, show_contrast, NULL); 5632static DEVICE_ATTR(contrast, S_IRUGO, show_contrast, NULL);
5626 5633
5627static ssize_t show_hue(struct class_device *cd, char *buf) 5634static ssize_t show_hue(struct device *cd,
5635 struct device_attribute *attr, char *buf)
5628{ 5636{
5629 struct usb_ov511 *ov = cd_to_ov(cd); 5637 struct usb_ov511 *ov = cd_to_ov(cd);
5630 unsigned short x; 5638 unsigned short x;
@@ -5634,9 +5642,10 @@ static ssize_t show_hue(struct class_device *cd, char *buf)
5634 sensor_get_hue(ov, &x); 5642 sensor_get_hue(ov, &x);
5635 return sprintf(buf, "%d\n", x >> 8); 5643 return sprintf(buf, "%d\n", x >> 8);
5636} 5644}
5637static CLASS_DEVICE_ATTR(hue, S_IRUGO, show_hue, NULL); 5645static DEVICE_ATTR(hue, S_IRUGO, show_hue, NULL);
5638 5646
5639static ssize_t show_exposure(struct class_device *cd, char *buf) 5647static ssize_t show_exposure(struct device *cd,
5648 struct device_attribute *attr, char *buf)
5640{ 5649{
5641 struct usb_ov511 *ov = cd_to_ov(cd); 5650 struct usb_ov511 *ov = cd_to_ov(cd);
5642 unsigned char exp = 0; 5651 unsigned char exp = 0;
@@ -5646,49 +5655,49 @@ static ssize_t show_exposure(struct class_device *cd, char *buf)
5646 sensor_get_exposure(ov, &exp); 5655 sensor_get_exposure(ov, &exp);
5647 return sprintf(buf, "%d\n", exp >> 8); 5656 return sprintf(buf, "%d\n", exp >> 8);
5648} 5657}
5649static CLASS_DEVICE_ATTR(exposure, S_IRUGO, show_exposure, NULL); 5658static DEVICE_ATTR(exposure, S_IRUGO, show_exposure, NULL);
5650 5659
5651static int ov_create_sysfs(struct video_device *vdev) 5660static int ov_create_sysfs(struct video_device *vdev)
5652{ 5661{
5653 int rc; 5662 int rc;
5654 5663
5655 rc = video_device_create_file(vdev, &class_device_attr_custom_id); 5664 rc = video_device_create_file(vdev, &dev_attr_custom_id);
5656 if (rc) goto err; 5665 if (rc) goto err;
5657 rc = video_device_create_file(vdev, &class_device_attr_model); 5666 rc = video_device_create_file(vdev, &dev_attr_model);
5658 if (rc) goto err_id; 5667 if (rc) goto err_id;
5659 rc = video_device_create_file(vdev, &class_device_attr_bridge); 5668 rc = video_device_create_file(vdev, &dev_attr_bridge);
5660 if (rc) goto err_model; 5669 if (rc) goto err_model;
5661 rc = video_device_create_file(vdev, &class_device_attr_sensor); 5670 rc = video_device_create_file(vdev, &dev_attr_sensor);
5662 if (rc) goto err_bridge; 5671 if (rc) goto err_bridge;
5663 rc = video_device_create_file(vdev, &class_device_attr_brightness); 5672 rc = video_device_create_file(vdev, &dev_attr_brightness);
5664 if (rc) goto err_sensor; 5673 if (rc) goto err_sensor;
5665 rc = video_device_create_file(vdev, &class_device_attr_saturation); 5674 rc = video_device_create_file(vdev, &dev_attr_saturation);
5666 if (rc) goto err_bright; 5675 if (rc) goto err_bright;
5667 rc = video_device_create_file(vdev, &class_device_attr_contrast); 5676 rc = video_device_create_file(vdev, &dev_attr_contrast);
5668 if (rc) goto err_sat; 5677 if (rc) goto err_sat;
5669 rc = video_device_create_file(vdev, &class_device_attr_hue); 5678 rc = video_device_create_file(vdev, &dev_attr_hue);
5670 if (rc) goto err_contrast; 5679 if (rc) goto err_contrast;
5671 rc = video_device_create_file(vdev, &class_device_attr_exposure); 5680 rc = video_device_create_file(vdev, &dev_attr_exposure);
5672 if (rc) goto err_hue; 5681 if (rc) goto err_hue;
5673 5682
5674 return 0; 5683 return 0;
5675 5684
5676err_hue: 5685err_hue:
5677 video_device_remove_file(vdev, &class_device_attr_hue); 5686 video_device_remove_file(vdev, &dev_attr_hue);
5678err_contrast: 5687err_contrast:
5679 video_device_remove_file(vdev, &class_device_attr_contrast); 5688 video_device_remove_file(vdev, &dev_attr_contrast);
5680err_sat: 5689err_sat:
5681 video_device_remove_file(vdev, &class_device_attr_saturation); 5690 video_device_remove_file(vdev, &dev_attr_saturation);
5682err_bright: 5691err_bright:
5683 video_device_remove_file(vdev, &class_device_attr_brightness); 5692 video_device_remove_file(vdev, &dev_attr_brightness);
5684err_sensor: 5693err_sensor:
5685 video_device_remove_file(vdev, &class_device_attr_sensor); 5694 video_device_remove_file(vdev, &dev_attr_sensor);
5686err_bridge: 5695err_bridge:
5687 video_device_remove_file(vdev, &class_device_attr_bridge); 5696 video_device_remove_file(vdev, &dev_attr_bridge);
5688err_model: 5697err_model:
5689 video_device_remove_file(vdev, &class_device_attr_model); 5698 video_device_remove_file(vdev, &dev_attr_model);
5690err_id: 5699err_id:
5691 video_device_remove_file(vdev, &class_device_attr_custom_id); 5700 video_device_remove_file(vdev, &dev_attr_custom_id);
5692err: 5701err:
5693 return rc; 5702 return rc;
5694} 5703}
diff --git a/drivers/media/video/pvrusb2/pvrusb2-sysfs.c b/drivers/media/video/pvrusb2/pvrusb2-sysfs.c
index 7ab79baa1c8c..b20dc4421d59 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-sysfs.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-sysfs.c
@@ -33,16 +33,16 @@
33 33
34struct pvr2_sysfs { 34struct pvr2_sysfs {
35 struct pvr2_channel channel; 35 struct pvr2_channel channel;
36 struct class_device *class_dev; 36 struct device *class_dev;
37#ifdef CONFIG_VIDEO_PVRUSB2_DEBUGIFC 37#ifdef CONFIG_VIDEO_PVRUSB2_DEBUGIFC
38 struct pvr2_sysfs_debugifc *debugifc; 38 struct pvr2_sysfs_debugifc *debugifc;
39#endif /* CONFIG_VIDEO_PVRUSB2_DEBUGIFC */ 39#endif /* CONFIG_VIDEO_PVRUSB2_DEBUGIFC */
40 struct pvr2_sysfs_ctl_item *item_first; 40 struct pvr2_sysfs_ctl_item *item_first;
41 struct pvr2_sysfs_ctl_item *item_last; 41 struct pvr2_sysfs_ctl_item *item_last;
42 struct class_device_attribute attr_v4l_minor_number; 42 struct device_attribute attr_v4l_minor_number;
43 struct class_device_attribute attr_v4l_radio_minor_number; 43 struct device_attribute attr_v4l_radio_minor_number;
44 struct class_device_attribute attr_unit_number; 44 struct device_attribute attr_unit_number;
45 struct class_device_attribute attr_bus_info; 45 struct device_attribute attr_bus_info;
46 int v4l_minor_number_created_ok; 46 int v4l_minor_number_created_ok;
47 int v4l_radio_minor_number_created_ok; 47 int v4l_radio_minor_number_created_ok;
48 int unit_number_created_ok; 48 int unit_number_created_ok;
@@ -51,22 +51,22 @@ struct pvr2_sysfs {
51 51
52#ifdef CONFIG_VIDEO_PVRUSB2_DEBUGIFC 52#ifdef CONFIG_VIDEO_PVRUSB2_DEBUGIFC
53struct pvr2_sysfs_debugifc { 53struct pvr2_sysfs_debugifc {
54 struct class_device_attribute attr_debugcmd; 54 struct device_attribute attr_debugcmd;
55 struct class_device_attribute attr_debuginfo; 55 struct device_attribute attr_debuginfo;
56 int debugcmd_created_ok; 56 int debugcmd_created_ok;
57 int debuginfo_created_ok; 57 int debuginfo_created_ok;
58}; 58};
59#endif /* CONFIG_VIDEO_PVRUSB2_DEBUGIFC */ 59#endif /* CONFIG_VIDEO_PVRUSB2_DEBUGIFC */
60 60
61struct pvr2_sysfs_ctl_item { 61struct pvr2_sysfs_ctl_item {
62 struct class_device_attribute attr_name; 62 struct device_attribute attr_name;
63 struct class_device_attribute attr_type; 63 struct device_attribute attr_type;
64 struct class_device_attribute attr_min; 64 struct device_attribute attr_min;
65 struct class_device_attribute attr_max; 65 struct device_attribute attr_max;
66 struct class_device_attribute attr_enum; 66 struct device_attribute attr_enum;
67 struct class_device_attribute attr_bits; 67 struct device_attribute attr_bits;
68 struct class_device_attribute attr_val; 68 struct device_attribute attr_val;
69 struct class_device_attribute attr_custom; 69 struct device_attribute attr_custom;
70 struct pvr2_ctrl *cptr; 70 struct pvr2_ctrl *cptr;
71 struct pvr2_sysfs *chptr; 71 struct pvr2_sysfs *chptr;
72 struct pvr2_sysfs_ctl_item *item_next; 72 struct pvr2_sysfs_ctl_item *item_next;
@@ -80,13 +80,13 @@ struct pvr2_sysfs_class {
80 struct class class; 80 struct class class;
81}; 81};
82 82
83static ssize_t show_name(int id,struct class_device *class_dev,char *buf) 83static ssize_t show_name(int id,struct device *class_dev,char *buf)
84{ 84{
85 struct pvr2_ctrl *cptr; 85 struct pvr2_ctrl *cptr;
86 struct pvr2_sysfs *sfp; 86 struct pvr2_sysfs *sfp;
87 const char *name; 87 const char *name;
88 88
89 sfp = (struct pvr2_sysfs *)class_dev->class_data; 89 sfp = (struct pvr2_sysfs *)class_dev->driver_data;
90 if (!sfp) return -EINVAL; 90 if (!sfp) return -EINVAL;
91 cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id); 91 cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id);
92 if (!cptr) return -EINVAL; 92 if (!cptr) return -EINVAL;
@@ -99,14 +99,14 @@ static ssize_t show_name(int id,struct class_device *class_dev,char *buf)
99 return scnprintf(buf,PAGE_SIZE,"%s\n",name); 99 return scnprintf(buf,PAGE_SIZE,"%s\n",name);
100} 100}
101 101
102static ssize_t show_type(int id,struct class_device *class_dev,char *buf) 102static ssize_t show_type(int id,struct device *class_dev,char *buf)
103{ 103{
104 struct pvr2_ctrl *cptr; 104 struct pvr2_ctrl *cptr;
105 struct pvr2_sysfs *sfp; 105 struct pvr2_sysfs *sfp;
106 const char *name; 106 const char *name;
107 enum pvr2_ctl_type tp; 107 enum pvr2_ctl_type tp;
108 108
109 sfp = (struct pvr2_sysfs *)class_dev->class_data; 109 sfp = (struct pvr2_sysfs *)class_dev->driver_data;
110 if (!sfp) return -EINVAL; 110 if (!sfp) return -EINVAL;
111 cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id); 111 cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id);
112 if (!cptr) return -EINVAL; 112 if (!cptr) return -EINVAL;
@@ -126,13 +126,13 @@ static ssize_t show_type(int id,struct class_device *class_dev,char *buf)
126 return scnprintf(buf,PAGE_SIZE,"%s\n",name); 126 return scnprintf(buf,PAGE_SIZE,"%s\n",name);
127} 127}
128 128
129static ssize_t show_min(int id,struct class_device *class_dev,char *buf) 129static ssize_t show_min(int id,struct device *class_dev,char *buf)
130{ 130{
131 struct pvr2_ctrl *cptr; 131 struct pvr2_ctrl *cptr;
132 struct pvr2_sysfs *sfp; 132 struct pvr2_sysfs *sfp;
133 long val; 133 long val;
134 134
135 sfp = (struct pvr2_sysfs *)class_dev->class_data; 135 sfp = (struct pvr2_sysfs *)class_dev->driver_data;
136 if (!sfp) return -EINVAL; 136 if (!sfp) return -EINVAL;
137 cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id); 137 cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id);
138 if (!cptr) return -EINVAL; 138 if (!cptr) return -EINVAL;
@@ -143,13 +143,13 @@ static ssize_t show_min(int id,struct class_device *class_dev,char *buf)
143 return scnprintf(buf,PAGE_SIZE,"%ld\n",val); 143 return scnprintf(buf,PAGE_SIZE,"%ld\n",val);
144} 144}
145 145
146static ssize_t show_max(int id,struct class_device *class_dev,char *buf) 146static ssize_t show_max(int id,struct device *class_dev,char *buf)
147{ 147{
148 struct pvr2_ctrl *cptr; 148 struct pvr2_ctrl *cptr;
149 struct pvr2_sysfs *sfp; 149 struct pvr2_sysfs *sfp;
150 long val; 150 long val;
151 151
152 sfp = (struct pvr2_sysfs *)class_dev->class_data; 152 sfp = (struct pvr2_sysfs *)class_dev->driver_data;
153 if (!sfp) return -EINVAL; 153 if (!sfp) return -EINVAL;
154 cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id); 154 cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id);
155 if (!cptr) return -EINVAL; 155 if (!cptr) return -EINVAL;
@@ -160,14 +160,14 @@ static ssize_t show_max(int id,struct class_device *class_dev,char *buf)
160 return scnprintf(buf,PAGE_SIZE,"%ld\n",val); 160 return scnprintf(buf,PAGE_SIZE,"%ld\n",val);
161} 161}
162 162
163static ssize_t show_val_norm(int id,struct class_device *class_dev,char *buf) 163static ssize_t show_val_norm(int id,struct device *class_dev,char *buf)
164{ 164{
165 struct pvr2_ctrl *cptr; 165 struct pvr2_ctrl *cptr;
166 struct pvr2_sysfs *sfp; 166 struct pvr2_sysfs *sfp;
167 int val,ret; 167 int val,ret;
168 unsigned int cnt = 0; 168 unsigned int cnt = 0;
169 169
170 sfp = (struct pvr2_sysfs *)class_dev->class_data; 170 sfp = (struct pvr2_sysfs *)class_dev->driver_data;
171 if (!sfp) return -EINVAL; 171 if (!sfp) return -EINVAL;
172 cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id); 172 cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id);
173 if (!cptr) return -EINVAL; 173 if (!cptr) return -EINVAL;
@@ -184,14 +184,14 @@ static ssize_t show_val_norm(int id,struct class_device *class_dev,char *buf)
184 return cnt+1; 184 return cnt+1;
185} 185}
186 186
187static ssize_t show_val_custom(int id,struct class_device *class_dev,char *buf) 187static ssize_t show_val_custom(int id,struct device *class_dev,char *buf)
188{ 188{
189 struct pvr2_ctrl *cptr; 189 struct pvr2_ctrl *cptr;
190 struct pvr2_sysfs *sfp; 190 struct pvr2_sysfs *sfp;
191 int val,ret; 191 int val,ret;
192 unsigned int cnt = 0; 192 unsigned int cnt = 0;
193 193
194 sfp = (struct pvr2_sysfs *)class_dev->class_data; 194 sfp = (struct pvr2_sysfs *)class_dev->driver_data;
195 if (!sfp) return -EINVAL; 195 if (!sfp) return -EINVAL;
196 cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id); 196 cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id);
197 if (!cptr) return -EINVAL; 197 if (!cptr) return -EINVAL;
@@ -208,14 +208,14 @@ static ssize_t show_val_custom(int id,struct class_device *class_dev,char *buf)
208 return cnt+1; 208 return cnt+1;
209} 209}
210 210
211static ssize_t show_enum(int id,struct class_device *class_dev,char *buf) 211static ssize_t show_enum(int id,struct device *class_dev,char *buf)
212{ 212{
213 struct pvr2_ctrl *cptr; 213 struct pvr2_ctrl *cptr;
214 struct pvr2_sysfs *sfp; 214 struct pvr2_sysfs *sfp;
215 long val; 215 long val;
216 unsigned int bcnt,ccnt,ecnt; 216 unsigned int bcnt,ccnt,ecnt;
217 217
218 sfp = (struct pvr2_sysfs *)class_dev->class_data; 218 sfp = (struct pvr2_sysfs *)class_dev->driver_data;
219 if (!sfp) return -EINVAL; 219 if (!sfp) return -EINVAL;
220 cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id); 220 cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id);
221 if (!cptr) return -EINVAL; 221 if (!cptr) return -EINVAL;
@@ -233,14 +233,14 @@ static ssize_t show_enum(int id,struct class_device *class_dev,char *buf)
233 return bcnt; 233 return bcnt;
234} 234}
235 235
236static ssize_t show_bits(int id,struct class_device *class_dev,char *buf) 236static ssize_t show_bits(int id,struct device *class_dev,char *buf)
237{ 237{
238 struct pvr2_ctrl *cptr; 238 struct pvr2_ctrl *cptr;
239 struct pvr2_sysfs *sfp; 239 struct pvr2_sysfs *sfp;
240 int valid_bits,msk; 240 int valid_bits,msk;
241 unsigned int bcnt,ccnt; 241 unsigned int bcnt,ccnt;
242 242
243 sfp = (struct pvr2_sysfs *)class_dev->class_data; 243 sfp = (struct pvr2_sysfs *)class_dev->driver_data;
244 if (!sfp) return -EINVAL; 244 if (!sfp) return -EINVAL;
245 cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id); 245 cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id);
246 if (!cptr) return -EINVAL; 246 if (!cptr) return -EINVAL;
@@ -278,23 +278,23 @@ static int store_val_any(int id,int customfl,struct pvr2_sysfs *sfp,
278 return ret; 278 return ret;
279} 279}
280 280
281static ssize_t store_val_norm(int id,struct class_device *class_dev, 281static ssize_t store_val_norm(int id,struct device *class_dev,
282 const char *buf,size_t count) 282 const char *buf,size_t count)
283{ 283{
284 struct pvr2_sysfs *sfp; 284 struct pvr2_sysfs *sfp;
285 int ret; 285 int ret;
286 sfp = (struct pvr2_sysfs *)class_dev->class_data; 286 sfp = (struct pvr2_sysfs *)class_dev->driver_data;
287 ret = store_val_any(id,0,sfp,buf,count); 287 ret = store_val_any(id,0,sfp,buf,count);
288 if (!ret) ret = count; 288 if (!ret) ret = count;
289 return ret; 289 return ret;
290} 290}
291 291
292static ssize_t store_val_custom(int id,struct class_device *class_dev, 292static ssize_t store_val_custom(int id,struct device *class_dev,
293 const char *buf,size_t count) 293 const char *buf,size_t count)
294{ 294{
295 struct pvr2_sysfs *sfp; 295 struct pvr2_sysfs *sfp;
296 int ret; 296 int ret;
297 sfp = (struct pvr2_sysfs *)class_dev->class_data; 297 sfp = (struct pvr2_sysfs *)class_dev->driver_data;
298 ret = store_val_any(id,1,sfp,buf,count); 298 ret = store_val_any(id,1,sfp,buf,count);
299 if (!ret) ret = count; 299 if (!ret) ret = count;
300 return ret; 300 return ret;
@@ -304,7 +304,7 @@ static ssize_t store_val_custom(int id,struct class_device *class_dev,
304 Mike Isely <isely@pobox.com> 30-April-2005 304 Mike Isely <isely@pobox.com> 30-April-2005
305 305
306 This next batch of horrible preprocessor hackery is needed because the 306 This next batch of horrible preprocessor hackery is needed because the
307 kernel's class_device_attribute mechanism fails to pass the actual 307 kernel's device_attribute mechanism fails to pass the actual
308 attribute through to the show / store functions, which means we have no 308 attribute through to the show / store functions, which means we have no
309 way to package up any attribute-specific parameters, like for example the 309 way to package up any attribute-specific parameters, like for example the
310 control id. So we work around this brain-damage by encoding the control 310 control id. So we work around this brain-damage by encoding the control
@@ -314,11 +314,13 @@ static ssize_t store_val_custom(int id,struct class_device *class_dev,
314*/ 314*/
315 315
316#define CREATE_SHOW_INSTANCE(sf_name,ctl_id) \ 316#define CREATE_SHOW_INSTANCE(sf_name,ctl_id) \
317static ssize_t sf_name##_##ctl_id(struct class_device *class_dev,char *buf) \ 317static ssize_t sf_name##_##ctl_id(struct device *class_dev, \
318struct device_attribute *attr, char *buf) \
318{ return sf_name(ctl_id,class_dev,buf); } 319{ return sf_name(ctl_id,class_dev,buf); }
319 320
320#define CREATE_STORE_INSTANCE(sf_name,ctl_id) \ 321#define CREATE_STORE_INSTANCE(sf_name,ctl_id) \
321static ssize_t sf_name##_##ctl_id(struct class_device *class_dev,const char *buf,size_t count) \ 322static ssize_t sf_name##_##ctl_id(struct device *class_dev, \
323struct device_attribute *attr, const char *buf, size_t count) \
322{ return sf_name(ctl_id,class_dev,buf,count); } 324{ return sf_name(ctl_id,class_dev,buf,count); }
323 325
324#define CREATE_BATCH(ctl_id) \ 326#define CREATE_BATCH(ctl_id) \
@@ -395,17 +397,27 @@ CREATE_BATCH(58)
395CREATE_BATCH(59) 397CREATE_BATCH(59)
396 398
397struct pvr2_sysfs_func_set { 399struct pvr2_sysfs_func_set {
398 ssize_t (*show_name)(struct class_device *,char *); 400 ssize_t (*show_name)(struct device *,
399 ssize_t (*show_type)(struct class_device *,char *); 401 struct device_attribute *attr, char *);
400 ssize_t (*show_min)(struct class_device *,char *); 402 ssize_t (*show_type)(struct device *,
401 ssize_t (*show_max)(struct class_device *,char *); 403 struct device_attribute *attr, char *);
402 ssize_t (*show_enum)(struct class_device *,char *); 404 ssize_t (*show_min)(struct device *,
403 ssize_t (*show_bits)(struct class_device *,char *); 405 struct device_attribute *attr, char *);
404 ssize_t (*show_val_norm)(struct class_device *,char *); 406 ssize_t (*show_max)(struct device *,
405 ssize_t (*store_val_norm)(struct class_device *, 407 struct device_attribute *attr, char *);
408 ssize_t (*show_enum)(struct device *,
409 struct device_attribute *attr, char *);
410 ssize_t (*show_bits)(struct device *,
411 struct device_attribute *attr, char *);
412 ssize_t (*show_val_norm)(struct device *,
413 struct device_attribute *attr, char *);
414 ssize_t (*store_val_norm)(struct device *,
415 struct device_attribute *attr,
406 const char *,size_t); 416 const char *,size_t);
407 ssize_t (*show_val_custom)(struct class_device *,char *); 417 ssize_t (*show_val_custom)(struct device *,
408 ssize_t (*store_val_custom)(struct class_device *, 418 struct device_attribute *attr, char *);
419 ssize_t (*store_val_custom)(struct device *,
420 struct device_attribute *attr,
409 const char *,size_t); 421 const char *,size_t);
410}; 422};
411 423
@@ -597,9 +609,9 @@ static void pvr2_sysfs_add_control(struct pvr2_sysfs *sfp,int ctl_id)
597} 609}
598 610
599#ifdef CONFIG_VIDEO_PVRUSB2_DEBUGIFC 611#ifdef CONFIG_VIDEO_PVRUSB2_DEBUGIFC
600static ssize_t debuginfo_show(struct class_device *,char *); 612static ssize_t debuginfo_show(struct device *,char *);
601static ssize_t debugcmd_show(struct class_device *,char *); 613static ssize_t debugcmd_show(struct device *,char *);
602static ssize_t debugcmd_store(struct class_device *,const char *,size_t count); 614static ssize_t debugcmd_store(struct device *,const char *,size_t count);
603 615
604static void pvr2_sysfs_add_debugifc(struct pvr2_sysfs *sfp) 616static void pvr2_sysfs_add_debugifc(struct pvr2_sysfs *sfp)
605{ 617{
@@ -616,16 +628,16 @@ static void pvr2_sysfs_add_debugifc(struct pvr2_sysfs *sfp)
616 dip->attr_debuginfo.attr.mode = S_IRUGO; 628 dip->attr_debuginfo.attr.mode = S_IRUGO;
617 dip->attr_debuginfo.show = debuginfo_show; 629 dip->attr_debuginfo.show = debuginfo_show;
618 sfp->debugifc = dip; 630 sfp->debugifc = dip;
619 ret = class_device_create_file(sfp->class_dev,&dip->attr_debugcmd); 631 ret = device_create_file(sfp->class_dev,&dip->attr_debugcmd);
620 if (ret < 0) { 632 if (ret < 0) {
621 printk(KERN_WARNING "%s: class_device_create_file error: %d\n", 633 printk(KERN_WARNING "%s: device_create_file error: %d\n",
622 __FUNCTION__, ret); 634 __FUNCTION__, ret);
623 } else { 635 } else {
624 dip->debugcmd_created_ok = !0; 636 dip->debugcmd_created_ok = !0;
625 } 637 }
626 ret = class_device_create_file(sfp->class_dev,&dip->attr_debuginfo); 638 ret = device_create_file(sfp->class_dev,&dip->attr_debuginfo);
627 if (ret < 0) { 639 if (ret < 0) {
628 printk(KERN_WARNING "%s: class_device_create_file error: %d\n", 640 printk(KERN_WARNING "%s: device_create_file error: %d\n",
629 __FUNCTION__, ret); 641 __FUNCTION__, ret);
630 } else { 642 } else {
631 dip->debuginfo_created_ok = !0; 643 dip->debuginfo_created_ok = !0;
@@ -637,11 +649,11 @@ static void pvr2_sysfs_tear_down_debugifc(struct pvr2_sysfs *sfp)
637{ 649{
638 if (!sfp->debugifc) return; 650 if (!sfp->debugifc) return;
639 if (sfp->debugifc->debuginfo_created_ok) { 651 if (sfp->debugifc->debuginfo_created_ok) {
640 class_device_remove_file(sfp->class_dev, 652 device_remove_file(sfp->class_dev,
641 &sfp->debugifc->attr_debuginfo); 653 &sfp->debugifc->attr_debuginfo);
642 } 654 }
643 if (sfp->debugifc->debugcmd_created_ok) { 655 if (sfp->debugifc->debugcmd_created_ok) {
644 class_device_remove_file(sfp->class_dev, 656 device_remove_file(sfp->class_dev,
645 &sfp->debugifc->attr_debugcmd); 657 &sfp->debugifc->attr_debugcmd);
646 } 658 }
647 kfree(sfp->debugifc); 659 kfree(sfp->debugifc);
@@ -683,7 +695,7 @@ static void pvr2_sysfs_class_release(struct class *class)
683} 695}
684 696
685 697
686static void pvr2_sysfs_release(struct class_device *class_dev) 698static void pvr2_sysfs_release(struct device *class_dev)
687{ 699{
688 pvr2_sysfs_trace("Releasing class_dev id=%p",class_dev); 700 pvr2_sysfs_trace("Releasing class_dev id=%p",class_dev);
689 kfree(class_dev); 701 kfree(class_dev);
@@ -698,32 +710,33 @@ static void class_dev_destroy(struct pvr2_sysfs *sfp)
698#endif /* CONFIG_VIDEO_PVRUSB2_DEBUGIFC */ 710#endif /* CONFIG_VIDEO_PVRUSB2_DEBUGIFC */
699 pvr2_sysfs_tear_down_controls(sfp); 711 pvr2_sysfs_tear_down_controls(sfp);
700 if (sfp->bus_info_created_ok) { 712 if (sfp->bus_info_created_ok) {
701 class_device_remove_file(sfp->class_dev, 713 device_remove_file(sfp->class_dev,
702 &sfp->attr_bus_info); 714 &sfp->attr_bus_info);
703 } 715 }
704 if (sfp->v4l_minor_number_created_ok) { 716 if (sfp->v4l_minor_number_created_ok) {
705 class_device_remove_file(sfp->class_dev, 717 device_remove_file(sfp->class_dev,
706 &sfp->attr_v4l_minor_number); 718 &sfp->attr_v4l_minor_number);
707 } 719 }
708 if (sfp->v4l_radio_minor_number_created_ok) { 720 if (sfp->v4l_radio_minor_number_created_ok) {
709 class_device_remove_file(sfp->class_dev, 721 device_remove_file(sfp->class_dev,
710 &sfp->attr_v4l_radio_minor_number); 722 &sfp->attr_v4l_radio_minor_number);
711 } 723 }
712 if (sfp->unit_number_created_ok) { 724 if (sfp->unit_number_created_ok) {
713 class_device_remove_file(sfp->class_dev, 725 device_remove_file(sfp->class_dev,
714 &sfp->attr_unit_number); 726 &sfp->attr_unit_number);
715 } 727 }
716 pvr2_sysfs_trace("Destroying class_dev id=%p",sfp->class_dev); 728 pvr2_sysfs_trace("Destroying class_dev id=%p",sfp->class_dev);
717 sfp->class_dev->class_data = NULL; 729 sfp->class_dev->driver_data = NULL;
718 class_device_unregister(sfp->class_dev); 730 device_unregister(sfp->class_dev);
719 sfp->class_dev = NULL; 731 sfp->class_dev = NULL;
720} 732}
721 733
722 734
723static ssize_t v4l_minor_number_show(struct class_device *class_dev,char *buf) 735static ssize_t v4l_minor_number_show(struct device *class_dev,
736 struct device_attribute *attr, char *buf)
724{ 737{
725 struct pvr2_sysfs *sfp; 738 struct pvr2_sysfs *sfp;
726 sfp = (struct pvr2_sysfs *)class_dev->class_data; 739 sfp = (struct pvr2_sysfs *)class_dev->driver_data;
727 if (!sfp) return -EINVAL; 740 if (!sfp) return -EINVAL;
728 return scnprintf(buf,PAGE_SIZE,"%d\n", 741 return scnprintf(buf,PAGE_SIZE,"%d\n",
729 pvr2_hdw_v4l_get_minor_number(sfp->channel.hdw, 742 pvr2_hdw_v4l_get_minor_number(sfp->channel.hdw,
@@ -731,21 +744,23 @@ static ssize_t v4l_minor_number_show(struct class_device *class_dev,char *buf)
731} 744}
732 745
733 746
734static ssize_t bus_info_show(struct class_device *class_dev,char *buf) 747static ssize_t bus_info_show(struct device *class_dev,
748 struct device_attribute *attr, char *buf)
735{ 749{
736 struct pvr2_sysfs *sfp; 750 struct pvr2_sysfs *sfp;
737 sfp = (struct pvr2_sysfs *)class_dev->class_data; 751 sfp = (struct pvr2_sysfs *)class_dev->driver_data;
738 if (!sfp) return -EINVAL; 752 if (!sfp) return -EINVAL;
739 return scnprintf(buf,PAGE_SIZE,"%s\n", 753 return scnprintf(buf,PAGE_SIZE,"%s\n",
740 pvr2_hdw_get_bus_info(sfp->channel.hdw)); 754 pvr2_hdw_get_bus_info(sfp->channel.hdw));
741} 755}
742 756
743 757
744static ssize_t v4l_radio_minor_number_show(struct class_device *class_dev, 758static ssize_t v4l_radio_minor_number_show(struct device *class_dev,
759 struct device_attribute *attr,
745 char *buf) 760 char *buf)
746{ 761{
747 struct pvr2_sysfs *sfp; 762 struct pvr2_sysfs *sfp;
748 sfp = (struct pvr2_sysfs *)class_dev->class_data; 763 sfp = (struct pvr2_sysfs *)class_dev->driver_data;
749 if (!sfp) return -EINVAL; 764 if (!sfp) return -EINVAL;
750 return scnprintf(buf,PAGE_SIZE,"%d\n", 765 return scnprintf(buf,PAGE_SIZE,"%d\n",
751 pvr2_hdw_v4l_get_minor_number(sfp->channel.hdw, 766 pvr2_hdw_v4l_get_minor_number(sfp->channel.hdw,
@@ -753,10 +768,11 @@ static ssize_t v4l_radio_minor_number_show(struct class_device *class_dev,
753} 768}
754 769
755 770
756static ssize_t unit_number_show(struct class_device *class_dev,char *buf) 771static ssize_t unit_number_show(struct device *class_dev,
772 struct device_attribute *attr, char *buf)
757{ 773{
758 struct pvr2_sysfs *sfp; 774 struct pvr2_sysfs *sfp;
759 sfp = (struct pvr2_sysfs *)class_dev->class_data; 775 sfp = (struct pvr2_sysfs *)class_dev->driver_data;
760 if (!sfp) return -EINVAL; 776 if (!sfp) return -EINVAL;
761 return scnprintf(buf,PAGE_SIZE,"%d\n", 777 return scnprintf(buf,PAGE_SIZE,"%d\n",
762 pvr2_hdw_get_unit_number(sfp->channel.hdw)); 778 pvr2_hdw_get_unit_number(sfp->channel.hdw));
@@ -767,7 +783,7 @@ static void class_dev_create(struct pvr2_sysfs *sfp,
767 struct pvr2_sysfs_class *class_ptr) 783 struct pvr2_sysfs_class *class_ptr)
768{ 784{
769 struct usb_device *usb_dev; 785 struct usb_device *usb_dev;
770 struct class_device *class_dev; 786 struct device *class_dev;
771 int ret; 787 int ret;
772 788
773 usb_dev = pvr2_hdw_get_dev(sfp->channel.hdw); 789 usb_dev = pvr2_hdw_get_dev(sfp->channel.hdw);
@@ -779,23 +795,23 @@ static void class_dev_create(struct pvr2_sysfs *sfp,
779 795
780 class_dev->class = &class_ptr->class; 796 class_dev->class = &class_ptr->class;
781 if (pvr2_hdw_get_sn(sfp->channel.hdw)) { 797 if (pvr2_hdw_get_sn(sfp->channel.hdw)) {
782 snprintf(class_dev->class_id,BUS_ID_SIZE,"sn-%lu", 798 snprintf(class_dev->bus_id, BUS_ID_SIZE, "sn-%lu",
783 pvr2_hdw_get_sn(sfp->channel.hdw)); 799 pvr2_hdw_get_sn(sfp->channel.hdw));
784 } else if (pvr2_hdw_get_unit_number(sfp->channel.hdw) >= 0) { 800 } else if (pvr2_hdw_get_unit_number(sfp->channel.hdw) >= 0) {
785 snprintf(class_dev->class_id,BUS_ID_SIZE,"unit-%c", 801 snprintf(class_dev->bus_id, BUS_ID_SIZE, "unit-%c",
786 pvr2_hdw_get_unit_number(sfp->channel.hdw) + 'a'); 802 pvr2_hdw_get_unit_number(sfp->channel.hdw) + 'a');
787 } else { 803 } else {
788 kfree(class_dev); 804 kfree(class_dev);
789 return; 805 return;
790 } 806 }
791 807
792 class_dev->dev = &usb_dev->dev; 808 class_dev->parent = &usb_dev->dev;
793 809
794 sfp->class_dev = class_dev; 810 sfp->class_dev = class_dev;
795 class_dev->class_data = sfp; 811 class_dev->driver_data = sfp;
796 ret = class_device_register(class_dev); 812 ret = device_register(class_dev);
797 if (ret) { 813 if (ret) {
798 printk(KERN_ERR "%s: class_device_register failed\n", 814 printk(KERN_ERR "%s: device_register failed\n",
799 __FUNCTION__); 815 __FUNCTION__);
800 kfree(class_dev); 816 kfree(class_dev);
801 return; 817 return;
@@ -805,10 +821,10 @@ static void class_dev_create(struct pvr2_sysfs *sfp,
805 sfp->attr_v4l_minor_number.attr.mode = S_IRUGO; 821 sfp->attr_v4l_minor_number.attr.mode = S_IRUGO;
806 sfp->attr_v4l_minor_number.show = v4l_minor_number_show; 822 sfp->attr_v4l_minor_number.show = v4l_minor_number_show;
807 sfp->attr_v4l_minor_number.store = NULL; 823 sfp->attr_v4l_minor_number.store = NULL;
808 ret = class_device_create_file(sfp->class_dev, 824 ret = device_create_file(sfp->class_dev,
809 &sfp->attr_v4l_minor_number); 825 &sfp->attr_v4l_minor_number);
810 if (ret < 0) { 826 if (ret < 0) {
811 printk(KERN_WARNING "%s: class_device_create_file error: %d\n", 827 printk(KERN_WARNING "%s: device_create_file error: %d\n",
812 __FUNCTION__, ret); 828 __FUNCTION__, ret);
813 } else { 829 } else {
814 sfp->v4l_minor_number_created_ok = !0; 830 sfp->v4l_minor_number_created_ok = !0;
@@ -818,10 +834,10 @@ static void class_dev_create(struct pvr2_sysfs *sfp,
818 sfp->attr_v4l_radio_minor_number.attr.mode = S_IRUGO; 834 sfp->attr_v4l_radio_minor_number.attr.mode = S_IRUGO;
819 sfp->attr_v4l_radio_minor_number.show = v4l_radio_minor_number_show; 835 sfp->attr_v4l_radio_minor_number.show = v4l_radio_minor_number_show;
820 sfp->attr_v4l_radio_minor_number.store = NULL; 836 sfp->attr_v4l_radio_minor_number.store = NULL;
821 ret = class_device_create_file(sfp->class_dev, 837 ret = device_create_file(sfp->class_dev,
822 &sfp->attr_v4l_radio_minor_number); 838 &sfp->attr_v4l_radio_minor_number);
823 if (ret < 0) { 839 if (ret < 0) {
824 printk(KERN_WARNING "%s: class_device_create_file error: %d\n", 840 printk(KERN_WARNING "%s: device_create_file error: %d\n",
825 __FUNCTION__, ret); 841 __FUNCTION__, ret);
826 } else { 842 } else {
827 sfp->v4l_radio_minor_number_created_ok = !0; 843 sfp->v4l_radio_minor_number_created_ok = !0;
@@ -831,9 +847,9 @@ static void class_dev_create(struct pvr2_sysfs *sfp,
831 sfp->attr_unit_number.attr.mode = S_IRUGO; 847 sfp->attr_unit_number.attr.mode = S_IRUGO;
832 sfp->attr_unit_number.show = unit_number_show; 848 sfp->attr_unit_number.show = unit_number_show;
833 sfp->attr_unit_number.store = NULL; 849 sfp->attr_unit_number.store = NULL;
834 ret = class_device_create_file(sfp->class_dev,&sfp->attr_unit_number); 850 ret = device_create_file(sfp->class_dev,&sfp->attr_unit_number);
835 if (ret < 0) { 851 if (ret < 0) {
836 printk(KERN_WARNING "%s: class_device_create_file error: %d\n", 852 printk(KERN_WARNING "%s: device_create_file error: %d\n",
837 __FUNCTION__, ret); 853 __FUNCTION__, ret);
838 } else { 854 } else {
839 sfp->unit_number_created_ok = !0; 855 sfp->unit_number_created_ok = !0;
@@ -843,10 +859,10 @@ static void class_dev_create(struct pvr2_sysfs *sfp,
843 sfp->attr_bus_info.attr.mode = S_IRUGO; 859 sfp->attr_bus_info.attr.mode = S_IRUGO;
844 sfp->attr_bus_info.show = bus_info_show; 860 sfp->attr_bus_info.show = bus_info_show;
845 sfp->attr_bus_info.store = NULL; 861 sfp->attr_bus_info.store = NULL;
846 ret = class_device_create_file(sfp->class_dev, 862 ret = device_create_file(sfp->class_dev,
847 &sfp->attr_bus_info); 863 &sfp->attr_bus_info);
848 if (ret < 0) { 864 if (ret < 0) {
849 printk(KERN_WARNING "%s: class_device_create_file error: %d\n", 865 printk(KERN_WARNING "%s: device_create_file error: %d\n",
850 __FUNCTION__, ret); 866 __FUNCTION__, ret);
851 } else { 867 } else {
852 sfp->bus_info_created_ok = !0; 868 sfp->bus_info_created_ok = !0;
@@ -886,7 +902,7 @@ struct pvr2_sysfs *pvr2_sysfs_create(struct pvr2_context *mp,
886} 902}
887 903
888 904
889static int pvr2_sysfs_hotplug(struct class_device *cd,char **envp, 905static int pvr2_sysfs_hotplug(struct device *cd,char **envp,
890 int numenvp,char *buf,int size) 906 int numenvp,char *buf,int size)
891{ 907{
892 /* Even though we don't do anything here, we still need this function 908 /* Even though we don't do anything here, we still need this function
@@ -902,8 +918,8 @@ struct pvr2_sysfs_class *pvr2_sysfs_class_create(void)
902 pvr2_sysfs_trace("Creating pvr2_sysfs_class id=%p",clp); 918 pvr2_sysfs_trace("Creating pvr2_sysfs_class id=%p",clp);
903 clp->class.name = "pvrusb2"; 919 clp->class.name = "pvrusb2";
904 clp->class.class_release = pvr2_sysfs_class_release; 920 clp->class.class_release = pvr2_sysfs_class_release;
905 clp->class.release = pvr2_sysfs_release; 921 clp->class.dev_release = pvr2_sysfs_release;
906 clp->class.uevent = pvr2_sysfs_hotplug; 922 clp->class.dev_uevent = pvr2_sysfs_hotplug;
907 if (class_register(&clp->class)) { 923 if (class_register(&clp->class)) {
908 pvr2_sysfs_trace( 924 pvr2_sysfs_trace(
909 "Registration failed for pvr2_sysfs_class id=%p",clp); 925 "Registration failed for pvr2_sysfs_class id=%p",clp);
@@ -921,32 +937,32 @@ void pvr2_sysfs_class_destroy(struct pvr2_sysfs_class *clp)
921 937
922 938
923#ifdef CONFIG_VIDEO_PVRUSB2_DEBUGIFC 939#ifdef CONFIG_VIDEO_PVRUSB2_DEBUGIFC
924static ssize_t debuginfo_show(struct class_device *class_dev,char *buf) 940static ssize_t debuginfo_show(struct device *class_dev,char *buf)
925{ 941{
926 struct pvr2_sysfs *sfp; 942 struct pvr2_sysfs *sfp;
927 sfp = (struct pvr2_sysfs *)class_dev->class_data; 943 sfp = (struct pvr2_sysfs *)class_dev->driver_data;
928 if (!sfp) return -EINVAL; 944 if (!sfp) return -EINVAL;
929 pvr2_hdw_trigger_module_log(sfp->channel.hdw); 945 pvr2_hdw_trigger_module_log(sfp->channel.hdw);
930 return pvr2_debugifc_print_info(sfp->channel.hdw,buf,PAGE_SIZE); 946 return pvr2_debugifc_print_info(sfp->channel.hdw,buf,PAGE_SIZE);
931} 947}
932 948
933 949
934static ssize_t debugcmd_show(struct class_device *class_dev,char *buf) 950static ssize_t debugcmd_show(struct device *class_dev,char *buf)
935{ 951{
936 struct pvr2_sysfs *sfp; 952 struct pvr2_sysfs *sfp;
937 sfp = (struct pvr2_sysfs *)class_dev->class_data; 953 sfp = (struct pvr2_sysfs *)class_dev->driver_data;
938 if (!sfp) return -EINVAL; 954 if (!sfp) return -EINVAL;
939 return pvr2_debugifc_print_status(sfp->channel.hdw,buf,PAGE_SIZE); 955 return pvr2_debugifc_print_status(sfp->channel.hdw,buf,PAGE_SIZE);
940} 956}
941 957
942 958
943static ssize_t debugcmd_store(struct class_device *class_dev, 959static ssize_t debugcmd_store(struct device *class_dev,
944 const char *buf,size_t count) 960 const char *buf, size_t count)
945{ 961{
946 struct pvr2_sysfs *sfp; 962 struct pvr2_sysfs *sfp;
947 int ret; 963 int ret;
948 964
949 sfp = (struct pvr2_sysfs *)class_dev->class_data; 965 sfp = (struct pvr2_sysfs *)class_dev->driver_data;
950 if (!sfp) return -EINVAL; 966 if (!sfp) return -EINVAL;
951 967
952 ret = pvr2_debugifc_docmd(sfp->channel.hdw,buf,count); 968 ret = pvr2_debugifc_docmd(sfp->channel.hdw,buf,count);
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
996/********* 996/*********
997 * sysfs 997 * sysfs
998 *********/ 998 *********/
999static struct pwc_device *cd_to_pwc(struct class_device *cd) 999static struct pwc_device *cd_to_pwc(struct device *cd)
1000{ 1000{
1001 struct video_device *vdev = to_video_device(cd); 1001 struct video_device *vdev = to_video_device(cd);
1002 return video_get_drvdata(vdev); 1002 return video_get_drvdata(vdev);
1003} 1003}
1004 1004
1005static ssize_t show_pan_tilt(struct class_device *class_dev, char *buf) 1005static ssize_t show_pan_tilt(struct device *class_dev,
1006 struct device_attribute *attr, char *buf)
1006{ 1007{
1007 struct pwc_device *pdev = cd_to_pwc(class_dev); 1008 struct pwc_device *pdev = cd_to_pwc(class_dev);
1008 return sprintf(buf, "%d %d\n", pdev->pan_angle, pdev->tilt_angle); 1009 return sprintf(buf, "%d %d\n", pdev->pan_angle, pdev->tilt_angle);
1009} 1010}
1010 1011
1011static ssize_t store_pan_tilt(struct class_device *class_dev, const char *buf, 1012static ssize_t store_pan_tilt(struct device *class_dev,
1012 size_t count) 1013 struct device_attribute *attr,
1014 const char *buf, size_t count)
1013{ 1015{
1014 struct pwc_device *pdev = cd_to_pwc(class_dev); 1016 struct pwc_device *pdev = cd_to_pwc(class_dev);
1015 int pan, tilt; 1017 int pan, tilt;
@@ -1025,10 +1027,11 @@ static ssize_t store_pan_tilt(struct class_device *class_dev, const char *buf,
1025 return ret; 1027 return ret;
1026 return strlen(buf); 1028 return strlen(buf);
1027} 1029}
1028static CLASS_DEVICE_ATTR(pan_tilt, S_IRUGO | S_IWUSR, show_pan_tilt, 1030static DEVICE_ATTR(pan_tilt, S_IRUGO | S_IWUSR, show_pan_tilt,
1029 store_pan_tilt); 1031 store_pan_tilt);
1030 1032
1031static ssize_t show_snapshot_button_status(struct class_device *class_dev, char *buf) 1033static ssize_t show_snapshot_button_status(struct device *class_dev,
1034 struct device_attribute *attr, char *buf)
1032{ 1035{
1033 struct pwc_device *pdev = cd_to_pwc(class_dev); 1036 struct pwc_device *pdev = cd_to_pwc(class_dev);
1034 int status = pdev->snapshot_button_status; 1037 int status = pdev->snapshot_button_status;
@@ -1036,26 +1039,26 @@ static ssize_t show_snapshot_button_status(struct class_device *class_dev, char
1036 return sprintf(buf, "%d\n", status); 1039 return sprintf(buf, "%d\n", status);
1037} 1040}
1038 1041
1039static CLASS_DEVICE_ATTR(button, S_IRUGO | S_IWUSR, show_snapshot_button_status, 1042static DEVICE_ATTR(button, S_IRUGO | S_IWUSR, show_snapshot_button_status,
1040 NULL); 1043 NULL);
1041 1044
1042static int pwc_create_sysfs_files(struct video_device *vdev) 1045static int pwc_create_sysfs_files(struct video_device *vdev)
1043{ 1046{
1044 struct pwc_device *pdev = video_get_drvdata(vdev); 1047 struct pwc_device *pdev = video_get_drvdata(vdev);
1045 int rc; 1048 int rc;
1046 1049
1047 rc = video_device_create_file(vdev, &class_device_attr_button); 1050 rc = video_device_create_file(vdev, &dev_attr_button);
1048 if (rc) 1051 if (rc)
1049 goto err; 1052 goto err;
1050 if (pdev->features & FEATURE_MOTOR_PANTILT) { 1053 if (pdev->features & FEATURE_MOTOR_PANTILT) {
1051 rc = video_device_create_file(vdev,&class_device_attr_pan_tilt); 1054 rc = video_device_create_file(vdev, &dev_attr_pan_tilt);
1052 if (rc) goto err_button; 1055 if (rc) goto err_button;
1053 } 1056 }
1054 1057
1055 return 0; 1058 return 0;
1056 1059
1057err_button: 1060err_button:
1058 video_device_remove_file(vdev, &class_device_attr_button); 1061 video_device_remove_file(vdev, &dev_attr_button);
1059err: 1062err:
1060 return rc; 1063 return rc;
1061} 1064}
@@ -1064,8 +1067,8 @@ static void pwc_remove_sysfs_files(struct video_device *vdev)
1064{ 1067{
1065 struct pwc_device *pdev = video_get_drvdata(vdev); 1068 struct pwc_device *pdev = video_get_drvdata(vdev);
1066 if (pdev->features & FEATURE_MOTOR_PANTILT) 1069 if (pdev->features & FEATURE_MOTOR_PANTILT)
1067 video_device_remove_file(vdev, &class_device_attr_pan_tilt); 1070 video_device_remove_file(vdev, &dev_attr_pan_tilt);
1068 video_device_remove_file(vdev, &class_device_attr_button); 1071 video_device_remove_file(vdev, &dev_attr_button);
1069} 1072}
1070 1073
1071#ifdef CONFIG_USB_PWC_DEBUG 1074#ifdef CONFIG_USB_PWC_DEBUG
diff --git a/drivers/media/video/sn9c102/sn9c102_core.c b/drivers/media/video/sn9c102/sn9c102_core.c
index e0accf1b8713..6991e06f7651 100644
--- a/drivers/media/video/sn9c102/sn9c102_core.c
+++ b/drivers/media/video/sn9c102/sn9c102_core.c
@@ -1029,7 +1029,8 @@ static u16 sn9c102_strtou16(const char* buff, size_t len, ssize_t* count)
1029 NOTE 2: buffers are PAGE_SIZE long 1029 NOTE 2: buffers are PAGE_SIZE long
1030*/ 1030*/
1031 1031
1032static ssize_t sn9c102_show_reg(struct class_device* cd, char* buf) 1032static ssize_t sn9c102_show_reg(struct device* cd,
1033 struct device_attribute *attr, char* buf)
1033{ 1034{
1034 struct sn9c102_device* cam; 1035 struct sn9c102_device* cam;
1035 ssize_t count; 1036 ssize_t count;
@@ -1053,7 +1054,8 @@ static ssize_t sn9c102_show_reg(struct class_device* cd, char* buf)
1053 1054
1054 1055
1055static ssize_t 1056static ssize_t
1056sn9c102_store_reg(struct class_device* cd, const char* buf, size_t len) 1057sn9c102_store_reg(struct device* cd, struct device_attribute *attr,
1058 const char* buf, size_t len)
1057{ 1059{
1058 struct sn9c102_device* cam; 1060 struct sn9c102_device* cam;
1059 u16 index; 1061 u16 index;
@@ -1086,7 +1088,8 @@ sn9c102_store_reg(struct class_device* cd, const char* buf, size_t len)
1086} 1088}
1087 1089
1088 1090
1089static ssize_t sn9c102_show_val(struct class_device* cd, char* buf) 1091static ssize_t sn9c102_show_val(struct device* cd,
1092 struct device_attribute *attr, char* buf)
1090{ 1093{
1091 struct sn9c102_device* cam; 1094 struct sn9c102_device* cam;
1092 ssize_t count; 1095 ssize_t count;
@@ -1118,7 +1121,8 @@ static ssize_t sn9c102_show_val(struct class_device* cd, char* buf)
1118 1121
1119 1122
1120static ssize_t 1123static ssize_t
1121sn9c102_store_val(struct class_device* cd, const char* buf, size_t len) 1124sn9c102_store_val(struct device* cd, struct device_attribute *attr,
1125 const char* buf, size_t len)
1122{ 1126{
1123 struct sn9c102_device* cam; 1127 struct sn9c102_device* cam;
1124 u16 value; 1128 u16 value;
@@ -1157,7 +1161,8 @@ sn9c102_store_val(struct class_device* cd, const char* buf, size_t len)
1157} 1161}
1158 1162
1159 1163
1160static ssize_t sn9c102_show_i2c_reg(struct class_device* cd, char* buf) 1164static ssize_t sn9c102_show_i2c_reg(struct device* cd,
1165 struct device_attribute *attr, char* buf)
1161{ 1166{
1162 struct sn9c102_device* cam; 1167 struct sn9c102_device* cam;
1163 ssize_t count; 1168 ssize_t count;
@@ -1183,7 +1188,8 @@ static ssize_t sn9c102_show_i2c_reg(struct class_device* cd, char* buf)
1183 1188
1184 1189
1185static ssize_t 1190static ssize_t
1186sn9c102_store_i2c_reg(struct class_device* cd, const char* buf, size_t len) 1191sn9c102_store_i2c_reg(struct device* cd, struct device_attribute *attr,
1192 const char* buf, size_t len)
1187{ 1193{
1188 struct sn9c102_device* cam; 1194 struct sn9c102_device* cam;
1189 u16 index; 1195 u16 index;
@@ -1216,7 +1222,8 @@ sn9c102_store_i2c_reg(struct class_device* cd, const char* buf, size_t len)
1216} 1222}
1217 1223
1218 1224
1219static ssize_t sn9c102_show_i2c_val(struct class_device* cd, char* buf) 1225static ssize_t sn9c102_show_i2c_val(struct device* cd,
1226 struct device_attribute *attr, char* buf)
1220{ 1227{
1221 struct sn9c102_device* cam; 1228 struct sn9c102_device* cam;
1222 ssize_t count; 1229 ssize_t count;
@@ -1253,7 +1260,8 @@ static ssize_t sn9c102_show_i2c_val(struct class_device* cd, char* buf)
1253 1260
1254 1261
1255static ssize_t 1262static ssize_t
1256sn9c102_store_i2c_val(struct class_device* cd, const char* buf, size_t len) 1263sn9c102_store_i2c_val(struct device* cd, struct device_attribute *attr,
1264 const char* buf, size_t len)
1257{ 1265{
1258 struct sn9c102_device* cam; 1266 struct sn9c102_device* cam;
1259 u16 value; 1267 u16 value;
@@ -1298,7 +1306,8 @@ sn9c102_store_i2c_val(struct class_device* cd, const char* buf, size_t len)
1298 1306
1299 1307
1300static ssize_t 1308static ssize_t
1301sn9c102_store_green(struct class_device* cd, const char* buf, size_t len) 1309sn9c102_store_green(struct device* cd, struct device_attribute *attr,
1310 const char* buf, size_t len)
1302{ 1311{
1303 struct sn9c102_device* cam; 1312 struct sn9c102_device* cam;
1304 enum sn9c102_bridge bridge; 1313 enum sn9c102_bridge bridge;
@@ -1329,16 +1338,16 @@ sn9c102_store_green(struct class_device* cd, const char* buf, size_t len)
1329 case BRIDGE_SN9C102: 1338 case BRIDGE_SN9C102:
1330 if (value > 0x0f) 1339 if (value > 0x0f)
1331 return -EINVAL; 1340 return -EINVAL;
1332 if ((res = sn9c102_store_reg(cd, "0x11", 4)) >= 0) 1341 if ((res = sn9c102_store_reg(cd, attr, "0x11", 4)) >= 0)
1333 res = sn9c102_store_val(cd, buf, len); 1342 res = sn9c102_store_val(cd, attr, buf, len);
1334 break; 1343 break;
1335 case BRIDGE_SN9C103: 1344 case BRIDGE_SN9C103:
1336 case BRIDGE_SN9C105: 1345 case BRIDGE_SN9C105:
1337 case BRIDGE_SN9C120: 1346 case BRIDGE_SN9C120:
1338 if (value > 0x7f) 1347 if (value > 0x7f)
1339 return -EINVAL; 1348 return -EINVAL;
1340 if ((res = sn9c102_store_reg(cd, "0x07", 4)) >= 0) 1349 if ((res = sn9c102_store_reg(cd, attr, "0x07", 4)) >= 0)
1341 res = sn9c102_store_val(cd, buf, len); 1350 res = sn9c102_store_val(cd, attr, buf, len);
1342 break; 1351 break;
1343 } 1352 }
1344 1353
@@ -1347,7 +1356,8 @@ sn9c102_store_green(struct class_device* cd, const char* buf, size_t len)
1347 1356
1348 1357
1349static ssize_t 1358static ssize_t
1350sn9c102_store_blue(struct class_device* cd, const char* buf, size_t len) 1359sn9c102_store_blue(struct device* cd, struct device_attribute *attr,
1360 const char* buf, size_t len)
1351{ 1361{
1352 ssize_t res = 0; 1362 ssize_t res = 0;
1353 u16 value; 1363 u16 value;
@@ -1357,15 +1367,16 @@ sn9c102_store_blue(struct class_device* cd, const char* buf, size_t len)
1357 if (!count || value > 0x7f) 1367 if (!count || value > 0x7f)
1358 return -EINVAL; 1368 return -EINVAL;
1359 1369
1360 if ((res = sn9c102_store_reg(cd, "0x06", 4)) >= 0) 1370 if ((res = sn9c102_store_reg(cd, attr, "0x06", 4)) >= 0)
1361 res = sn9c102_store_val(cd, buf, len); 1371 res = sn9c102_store_val(cd, attr, buf, len);
1362 1372
1363 return res; 1373 return res;
1364} 1374}
1365 1375
1366 1376
1367static ssize_t 1377static ssize_t
1368sn9c102_store_red(struct class_device* cd, const char* buf, size_t len) 1378sn9c102_store_red(struct device* cd, struct device_attribute *attr,
1379 const char* buf, size_t len)
1369{ 1380{
1370 ssize_t res = 0; 1381 ssize_t res = 0;
1371 u16 value; 1382 u16 value;
@@ -1375,14 +1386,16 @@ sn9c102_store_red(struct class_device* cd, const char* buf, size_t len)
1375 if (!count || value > 0x7f) 1386 if (!count || value > 0x7f)
1376 return -EINVAL; 1387 return -EINVAL;
1377 1388
1378 if ((res = sn9c102_store_reg(cd, "0x05", 4)) >= 0) 1389 if ((res = sn9c102_store_reg(cd, attr, "0x05", 4)) >= 0)
1379 res = sn9c102_store_val(cd, buf, len); 1390 res = sn9c102_store_val(cd, attr, buf, len);
1380 1391
1381 return res; 1392 return res;
1382} 1393}
1383 1394
1384 1395
1385static ssize_t sn9c102_show_frame_header(struct class_device* cd, char* buf) 1396static ssize_t sn9c102_show_frame_header(struct device* cd,
1397 struct device_attribute *attr,
1398 char* buf)
1386{ 1399{
1387 struct sn9c102_device* cam; 1400 struct sn9c102_device* cam;
1388 ssize_t count; 1401 ssize_t count;
@@ -1401,72 +1414,63 @@ static ssize_t sn9c102_show_frame_header(struct class_device* cd, char* buf)
1401} 1414}
1402 1415
1403 1416
1404static CLASS_DEVICE_ATTR(reg, S_IRUGO | S_IWUSR, 1417static DEVICE_ATTR(reg, S_IRUGO | S_IWUSR, sn9c102_show_reg, sn9c102_store_reg);
1405 sn9c102_show_reg, sn9c102_store_reg); 1418static DEVICE_ATTR(val, S_IRUGO | S_IWUSR, sn9c102_show_val, sn9c102_store_val);
1406static CLASS_DEVICE_ATTR(val, S_IRUGO | S_IWUSR, 1419static DEVICE_ATTR(i2c_reg, S_IRUGO | S_IWUSR,
1407 sn9c102_show_val, sn9c102_store_val); 1420 sn9c102_show_i2c_reg, sn9c102_store_i2c_reg);
1408static CLASS_DEVICE_ATTR(i2c_reg, S_IRUGO | S_IWUSR, 1421static DEVICE_ATTR(i2c_val, S_IRUGO | S_IWUSR,
1409 sn9c102_show_i2c_reg, sn9c102_store_i2c_reg); 1422 sn9c102_show_i2c_val, sn9c102_store_i2c_val);
1410static CLASS_DEVICE_ATTR(i2c_val, S_IRUGO | S_IWUSR, 1423static DEVICE_ATTR(green, S_IWUGO, NULL, sn9c102_store_green);
1411 sn9c102_show_i2c_val, sn9c102_store_i2c_val); 1424static DEVICE_ATTR(blue, S_IWUGO, NULL, sn9c102_store_blue);
1412static CLASS_DEVICE_ATTR(green, S_IWUGO, NULL, sn9c102_store_green); 1425static DEVICE_ATTR(red, S_IWUGO, NULL, sn9c102_store_red);
1413static CLASS_DEVICE_ATTR(blue, S_IWUGO, NULL, sn9c102_store_blue); 1426static DEVICE_ATTR(frame_header, S_IRUGO, sn9c102_show_frame_header, NULL);
1414static CLASS_DEVICE_ATTR(red, S_IWUGO, NULL, sn9c102_store_red);
1415static CLASS_DEVICE_ATTR(frame_header, S_IRUGO,
1416 sn9c102_show_frame_header, NULL);
1417 1427
1418 1428
1419static int sn9c102_create_sysfs(struct sn9c102_device* cam) 1429static int sn9c102_create_sysfs(struct sn9c102_device* cam)
1420{ 1430{
1421 struct class_device *classdev = &(cam->v4ldev->class_dev); 1431 struct device *classdev = &(cam->v4ldev->class_dev);
1422 int err = 0; 1432 int err = 0;
1423 1433
1424 if ((err = class_device_create_file(classdev, &class_device_attr_reg))) 1434 if ((err = device_create_file(classdev, &dev_attr_reg)))
1425 goto err_out; 1435 goto err_out;
1426 if ((err = class_device_create_file(classdev, &class_device_attr_val))) 1436 if ((err = device_create_file(classdev, &dev_attr_val)))
1427 goto err_reg; 1437 goto err_reg;
1428 if ((err = class_device_create_file(classdev, 1438 if ((err = device_create_file(classdev, &dev_attr_frame_header)))
1429 &class_device_attr_frame_header)))
1430 goto err_val; 1439 goto err_val;
1431 1440
1432 if (cam->sensor.sysfs_ops) { 1441 if (cam->sensor.sysfs_ops) {
1433 if ((err = class_device_create_file(classdev, 1442 if ((err = device_create_file(classdev, &dev_attr_i2c_reg)))
1434 &class_device_attr_i2c_reg)))
1435 goto err_frame_header; 1443 goto err_frame_header;
1436 if ((err = class_device_create_file(classdev, 1444 if ((err = device_create_file(classdev, &dev_attr_i2c_val)))
1437 &class_device_attr_i2c_val)))
1438 goto err_i2c_reg; 1445 goto err_i2c_reg;
1439 } 1446 }
1440 1447
1441 if (cam->bridge == BRIDGE_SN9C101 || cam->bridge == BRIDGE_SN9C102) { 1448 if (cam->bridge == BRIDGE_SN9C101 || cam->bridge == BRIDGE_SN9C102) {
1442 if ((err = class_device_create_file(classdev, 1449 if ((err = device_create_file(classdev, &dev_attr_green)))
1443 &class_device_attr_green)))
1444 goto err_i2c_val; 1450 goto err_i2c_val;
1445 } else { 1451 } else {
1446 if ((err = class_device_create_file(classdev, 1452 if ((err = device_create_file(classdev, &dev_attr_blue)))
1447 &class_device_attr_blue)))
1448 goto err_i2c_val; 1453 goto err_i2c_val;
1449 if ((err = class_device_create_file(classdev, 1454 if ((err = device_create_file(classdev, &dev_attr_red)))
1450 &class_device_attr_red)))
1451 goto err_blue; 1455 goto err_blue;
1452 } 1456 }
1453 1457
1454 return 0; 1458 return 0;
1455 1459
1456err_blue: 1460err_blue:
1457 class_device_remove_file(classdev, &class_device_attr_blue); 1461 device_remove_file(classdev, &dev_attr_blue);
1458err_i2c_val: 1462err_i2c_val:
1459 if (cam->sensor.sysfs_ops) 1463 if (cam->sensor.sysfs_ops)
1460 class_device_remove_file(classdev, &class_device_attr_i2c_val); 1464 device_remove_file(classdev, &dev_attr_i2c_val);
1461err_i2c_reg: 1465err_i2c_reg:
1462 if (cam->sensor.sysfs_ops) 1466 if (cam->sensor.sysfs_ops)
1463 class_device_remove_file(classdev, &class_device_attr_i2c_reg); 1467 device_remove_file(classdev, &dev_attr_i2c_reg);
1464err_frame_header: 1468err_frame_header:
1465 class_device_remove_file(classdev, &class_device_attr_frame_header); 1469 device_remove_file(classdev, &dev_attr_frame_header);
1466err_val: 1470err_val:
1467 class_device_remove_file(classdev, &class_device_attr_val); 1471 device_remove_file(classdev, &dev_attr_val);
1468err_reg: 1472err_reg:
1469 class_device_remove_file(classdev, &class_device_attr_reg); 1473 device_remove_file(classdev, &dev_attr_reg);
1470err_out: 1474err_out:
1471 return err; 1475 return err;
1472} 1476}
diff --git a/drivers/media/video/stv680.c b/drivers/media/video/stv680.c
index 4dc5bc714b95..9e009a7ab863 100644
--- a/drivers/media/video/stv680.c
+++ b/drivers/media/video/stv680.c
@@ -499,13 +499,14 @@ exit:
499 * sysfs 499 * sysfs
500 ***************************************************************************/ 500 ***************************************************************************/
501#define stv680_file(name, variable, field) \ 501#define stv680_file(name, variable, field) \
502static ssize_t show_##name(struct class_device *class_dev, char *buf) \ 502static ssize_t show_##name(struct device *class_dev, \
503 struct device_attribute *attr, char *buf) \
503{ \ 504{ \
504 struct video_device *vdev = to_video_device(class_dev); \ 505 struct video_device *vdev = to_video_device(class_dev); \
505 struct usb_stv *stv = video_get_drvdata(vdev); \ 506 struct usb_stv *stv = video_get_drvdata(vdev); \
506 return sprintf(buf, field, stv->variable); \ 507 return sprintf(buf, field, stv->variable); \
507} \ 508} \
508static CLASS_DEVICE_ATTR(name, S_IRUGO, show_##name, NULL); 509static DEVICE_ATTR(name, S_IRUGO, show_##name, NULL);
509 510
510stv680_file(model, camera_name, "%s\n"); 511stv680_file(model, camera_name, "%s\n");
511stv680_file(in_use, user, "%d\n"); 512stv680_file(in_use, user, "%d\n");
@@ -520,53 +521,53 @@ static int stv680_create_sysfs_files(struct video_device *vdev)
520{ 521{
521 int rc; 522 int rc;
522 523
523 rc = video_device_create_file(vdev, &class_device_attr_model); 524 rc = video_device_create_file(vdev, &dev_attr_model);
524 if (rc) goto err; 525 if (rc) goto err;
525 rc = video_device_create_file(vdev, &class_device_attr_in_use); 526 rc = video_device_create_file(vdev, &dev_attr_in_use);
526 if (rc) goto err_model; 527 if (rc) goto err_model;
527 rc = video_device_create_file(vdev, &class_device_attr_streaming); 528 rc = video_device_create_file(vdev, &dev_attr_streaming);
528 if (rc) goto err_inuse; 529 if (rc) goto err_inuse;
529 rc = video_device_create_file(vdev, &class_device_attr_palette); 530 rc = video_device_create_file(vdev, &dev_attr_palette);
530 if (rc) goto err_stream; 531 if (rc) goto err_stream;
531 rc = video_device_create_file(vdev, &class_device_attr_frames_total); 532 rc = video_device_create_file(vdev, &dev_attr_frames_total);
532 if (rc) goto err_pal; 533 if (rc) goto err_pal;
533 rc = video_device_create_file(vdev, &class_device_attr_frames_read); 534 rc = video_device_create_file(vdev, &dev_attr_frames_read);
534 if (rc) goto err_framtot; 535 if (rc) goto err_framtot;
535 rc = video_device_create_file(vdev, &class_device_attr_packets_dropped); 536 rc = video_device_create_file(vdev, &dev_attr_packets_dropped);
536 if (rc) goto err_framread; 537 if (rc) goto err_framread;
537 rc = video_device_create_file(vdev, &class_device_attr_decoding_errors); 538 rc = video_device_create_file(vdev, &dev_attr_decoding_errors);
538 if (rc) goto err_dropped; 539 if (rc) goto err_dropped;
539 540
540 return 0; 541 return 0;
541 542
542err_dropped: 543err_dropped:
543 video_device_remove_file(vdev, &class_device_attr_packets_dropped); 544 video_device_remove_file(vdev, &dev_attr_packets_dropped);
544err_framread: 545err_framread:
545 video_device_remove_file(vdev, &class_device_attr_frames_read); 546 video_device_remove_file(vdev, &dev_attr_frames_read);
546err_framtot: 547err_framtot:
547 video_device_remove_file(vdev, &class_device_attr_frames_total); 548 video_device_remove_file(vdev, &dev_attr_frames_total);
548err_pal: 549err_pal:
549 video_device_remove_file(vdev, &class_device_attr_palette); 550 video_device_remove_file(vdev, &dev_attr_palette);
550err_stream: 551err_stream:
551 video_device_remove_file(vdev, &class_device_attr_streaming); 552 video_device_remove_file(vdev, &dev_attr_streaming);
552err_inuse: 553err_inuse:
553 video_device_remove_file(vdev, &class_device_attr_in_use); 554 video_device_remove_file(vdev, &dev_attr_in_use);
554err_model: 555err_model:
555 video_device_remove_file(vdev, &class_device_attr_model); 556 video_device_remove_file(vdev, &dev_attr_model);
556err: 557err:
557 return rc; 558 return rc;
558} 559}
559 560
560static void stv680_remove_sysfs_files(struct video_device *vdev) 561static void stv680_remove_sysfs_files(struct video_device *vdev)
561{ 562{
562 video_device_remove_file(vdev, &class_device_attr_model); 563 video_device_remove_file(vdev, &dev_attr_model);
563 video_device_remove_file(vdev, &class_device_attr_in_use); 564 video_device_remove_file(vdev, &dev_attr_in_use);
564 video_device_remove_file(vdev, &class_device_attr_streaming); 565 video_device_remove_file(vdev, &dev_attr_streaming);
565 video_device_remove_file(vdev, &class_device_attr_palette); 566 video_device_remove_file(vdev, &dev_attr_palette);
566 video_device_remove_file(vdev, &class_device_attr_frames_total); 567 video_device_remove_file(vdev, &dev_attr_frames_total);
567 video_device_remove_file(vdev, &class_device_attr_frames_read); 568 video_device_remove_file(vdev, &dev_attr_frames_read);
568 video_device_remove_file(vdev, &class_device_attr_packets_dropped); 569 video_device_remove_file(vdev, &dev_attr_packets_dropped);
569 video_device_remove_file(vdev, &class_device_attr_decoding_errors); 570 video_device_remove_file(vdev, &dev_attr_decoding_errors);
570} 571}
571 572
572/******************************************************************** 573/********************************************************************
diff --git a/drivers/media/video/usbvision/usbvision-video.c b/drivers/media/video/usbvision/usbvision-video.c
index 2f9b2b9e3b09..e2f3c01cfa13 100644
--- a/drivers/media/video/usbvision/usbvision-video.c
+++ b/drivers/media/video/usbvision/usbvision-video.c
@@ -182,20 +182,22 @@ MODULE_ALIAS(DRIVER_ALIAS);
182 182
183#define YES_NO(x) ((x) ? "Yes" : "No") 183#define YES_NO(x) ((x) ? "Yes" : "No")
184 184
185static inline struct usb_usbvision *cd_to_usbvision(struct class_device *cd) 185static inline struct usb_usbvision *cd_to_usbvision(struct device *cd)
186{ 186{
187 struct video_device *vdev = 187 struct video_device *vdev =
188 container_of(cd, struct video_device, class_dev); 188 container_of(cd, struct video_device, class_dev);
189 return video_get_drvdata(vdev); 189 return video_get_drvdata(vdev);
190} 190}
191 191
192static ssize_t show_version(struct class_device *cd, char *buf) 192static ssize_t show_version(struct device *cd,
193 struct device_attribute *attr, char *buf)
193{ 194{
194 return sprintf(buf, "%s\n", USBVISION_VERSION_STRING); 195 return sprintf(buf, "%s\n", USBVISION_VERSION_STRING);
195} 196}
196static CLASS_DEVICE_ATTR(version, S_IRUGO, show_version, NULL); 197static DEVICE_ATTR(version, S_IRUGO, show_version, NULL);
197 198
198static ssize_t show_model(struct class_device *cd, char *buf) 199static ssize_t show_model(struct device *cd,
200 struct device_attribute *attr, char *buf)
199{ 201{
200 struct video_device *vdev = 202 struct video_device *vdev =
201 container_of(cd, struct video_device, class_dev); 203 container_of(cd, struct video_device, class_dev);
@@ -203,9 +205,10 @@ static ssize_t show_model(struct class_device *cd, char *buf)
203 return sprintf(buf, "%s\n", 205 return sprintf(buf, "%s\n",
204 usbvision_device_data[usbvision->DevModel].ModelString); 206 usbvision_device_data[usbvision->DevModel].ModelString);
205} 207}
206static CLASS_DEVICE_ATTR(model, S_IRUGO, show_model, NULL); 208static DEVICE_ATTR(model, S_IRUGO, show_model, NULL);
207 209
208static ssize_t show_hue(struct class_device *cd, char *buf) 210static ssize_t show_hue(struct device *cd,
211 struct device_attribute *attr, char *buf)
209{ 212{
210 struct video_device *vdev = 213 struct video_device *vdev =
211 container_of(cd, struct video_device, class_dev); 214 container_of(cd, struct video_device, class_dev);
@@ -217,9 +220,10 @@ static ssize_t show_hue(struct class_device *cd, char *buf)
217 call_i2c_clients(usbvision, VIDIOC_G_CTRL, &ctrl); 220 call_i2c_clients(usbvision, VIDIOC_G_CTRL, &ctrl);
218 return sprintf(buf, "%d\n", ctrl.value); 221 return sprintf(buf, "%d\n", ctrl.value);
219} 222}
220static CLASS_DEVICE_ATTR(hue, S_IRUGO, show_hue, NULL); 223static DEVICE_ATTR(hue, S_IRUGO, show_hue, NULL);
221 224
222static ssize_t show_contrast(struct class_device *cd, char *buf) 225static ssize_t show_contrast(struct device *cd,
226 struct device_attribute *attr, char *buf)
223{ 227{
224 struct video_device *vdev = 228 struct video_device *vdev =
225 container_of(cd, struct video_device, class_dev); 229 container_of(cd, struct video_device, class_dev);
@@ -231,9 +235,10 @@ static ssize_t show_contrast(struct class_device *cd, char *buf)
231 call_i2c_clients(usbvision, VIDIOC_G_CTRL, &ctrl); 235 call_i2c_clients(usbvision, VIDIOC_G_CTRL, &ctrl);
232 return sprintf(buf, "%d\n", ctrl.value); 236 return sprintf(buf, "%d\n", ctrl.value);
233} 237}
234static CLASS_DEVICE_ATTR(contrast, S_IRUGO, show_contrast, NULL); 238static DEVICE_ATTR(contrast, S_IRUGO, show_contrast, NULL);
235 239
236static ssize_t show_brightness(struct class_device *cd, char *buf) 240static ssize_t show_brightness(struct device *cd,
241 struct device_attribute *attr, char *buf)
237{ 242{
238 struct video_device *vdev = 243 struct video_device *vdev =
239 container_of(cd, struct video_device, class_dev); 244 container_of(cd, struct video_device, class_dev);
@@ -245,9 +250,10 @@ static ssize_t show_brightness(struct class_device *cd, char *buf)
245 call_i2c_clients(usbvision, VIDIOC_G_CTRL, &ctrl); 250 call_i2c_clients(usbvision, VIDIOC_G_CTRL, &ctrl);
246 return sprintf(buf, "%d\n", ctrl.value); 251 return sprintf(buf, "%d\n", ctrl.value);
247} 252}
248static CLASS_DEVICE_ATTR(brightness, S_IRUGO, show_brightness, NULL); 253static DEVICE_ATTR(brightness, S_IRUGO, show_brightness, NULL);
249 254
250static ssize_t show_saturation(struct class_device *cd, char *buf) 255static ssize_t show_saturation(struct device *cd,
256 struct device_attribute *attr, char *buf)
251{ 257{
252 struct video_device *vdev = 258 struct video_device *vdev =
253 container_of(cd, struct video_device, class_dev); 259 container_of(cd, struct video_device, class_dev);
@@ -259,9 +265,10 @@ static ssize_t show_saturation(struct class_device *cd, char *buf)
259 call_i2c_clients(usbvision, VIDIOC_G_CTRL, &ctrl); 265 call_i2c_clients(usbvision, VIDIOC_G_CTRL, &ctrl);
260 return sprintf(buf, "%d\n", ctrl.value); 266 return sprintf(buf, "%d\n", ctrl.value);
261} 267}
262static CLASS_DEVICE_ATTR(saturation, S_IRUGO, show_saturation, NULL); 268static DEVICE_ATTR(saturation, S_IRUGO, show_saturation, NULL);
263 269
264static ssize_t show_streaming(struct class_device *cd, char *buf) 270static ssize_t show_streaming(struct device *cd,
271 struct device_attribute *attr, char *buf)
265{ 272{
266 struct video_device *vdev = 273 struct video_device *vdev =
267 container_of(cd, struct video_device, class_dev); 274 container_of(cd, struct video_device, class_dev);
@@ -269,9 +276,10 @@ static ssize_t show_streaming(struct class_device *cd, char *buf)
269 return sprintf(buf, "%s\n", 276 return sprintf(buf, "%s\n",
270 YES_NO(usbvision->streaming==Stream_On?1:0)); 277 YES_NO(usbvision->streaming==Stream_On?1:0));
271} 278}
272static CLASS_DEVICE_ATTR(streaming, S_IRUGO, show_streaming, NULL); 279static DEVICE_ATTR(streaming, S_IRUGO, show_streaming, NULL);
273 280
274static ssize_t show_compression(struct class_device *cd, char *buf) 281static ssize_t show_compression(struct device *cd,
282 struct device_attribute *attr, char *buf)
275{ 283{
276 struct video_device *vdev = 284 struct video_device *vdev =
277 container_of(cd, struct video_device, class_dev); 285 container_of(cd, struct video_device, class_dev);
@@ -279,16 +287,17 @@ static ssize_t show_compression(struct class_device *cd, char *buf)
279 return sprintf(buf, "%s\n", 287 return sprintf(buf, "%s\n",
280 YES_NO(usbvision->isocMode==ISOC_MODE_COMPRESS)); 288 YES_NO(usbvision->isocMode==ISOC_MODE_COMPRESS));
281} 289}
282static CLASS_DEVICE_ATTR(compression, S_IRUGO, show_compression, NULL); 290static DEVICE_ATTR(compression, S_IRUGO, show_compression, NULL);
283 291
284static ssize_t show_device_bridge(struct class_device *cd, char *buf) 292static ssize_t show_device_bridge(struct device *cd,
293 struct device_attribute *attr, char *buf)
285{ 294{
286 struct video_device *vdev = 295 struct video_device *vdev =
287 container_of(cd, struct video_device, class_dev); 296 container_of(cd, struct video_device, class_dev);
288 struct usb_usbvision *usbvision = video_get_drvdata(vdev); 297 struct usb_usbvision *usbvision = video_get_drvdata(vdev);
289 return sprintf(buf, "%d\n", usbvision->bridgeType); 298 return sprintf(buf, "%d\n", usbvision->bridgeType);
290} 299}
291static CLASS_DEVICE_ATTR(bridge, S_IRUGO, show_device_bridge, NULL); 300static DEVICE_ATTR(bridge, S_IRUGO, show_device_bridge, NULL);
292 301
293static void usbvision_create_sysfs(struct video_device *vdev) 302static void usbvision_create_sysfs(struct video_device *vdev)
294{ 303{
@@ -296,40 +305,40 @@ static void usbvision_create_sysfs(struct video_device *vdev)
296 if (!vdev) 305 if (!vdev)
297 return; 306 return;
298 do { 307 do {
299 res=class_device_create_file(&vdev->class_dev, 308 res = device_create_file(&vdev->class_dev,
300 &class_device_attr_version); 309 &dev_attr_version);
301 if (res<0) 310 if (res<0)
302 break; 311 break;
303 res=class_device_create_file(&vdev->class_dev, 312 res = device_create_file(&vdev->class_dev,
304 &class_device_attr_model); 313 &dev_attr_model);
305 if (res<0) 314 if (res<0)
306 break; 315 break;
307 res=class_device_create_file(&vdev->class_dev, 316 res = device_create_file(&vdev->class_dev,
308 &class_device_attr_hue); 317 &dev_attr_hue);
309 if (res<0) 318 if (res<0)
310 break; 319 break;
311 res=class_device_create_file(&vdev->class_dev, 320 res = device_create_file(&vdev->class_dev,
312 &class_device_attr_contrast); 321 &dev_attr_contrast);
313 if (res<0) 322 if (res<0)
314 break; 323 break;
315 res=class_device_create_file(&vdev->class_dev, 324 res = device_create_file(&vdev->class_dev,
316 &class_device_attr_brightness); 325 &dev_attr_brightness);
317 if (res<0) 326 if (res<0)
318 break; 327 break;
319 res=class_device_create_file(&vdev->class_dev, 328 res = device_create_file(&vdev->class_dev,
320 &class_device_attr_saturation); 329 &dev_attr_saturation);
321 if (res<0) 330 if (res<0)
322 break; 331 break;
323 res=class_device_create_file(&vdev->class_dev, 332 res = device_create_file(&vdev->class_dev,
324 &class_device_attr_streaming); 333 &dev_attr_streaming);
325 if (res<0) 334 if (res<0)
326 break; 335 break;
327 res=class_device_create_file(&vdev->class_dev, 336 res = device_create_file(&vdev->class_dev,
328 &class_device_attr_compression); 337 &dev_attr_compression);
329 if (res<0) 338 if (res<0)
330 break; 339 break;
331 res=class_device_create_file(&vdev->class_dev, 340 res = device_create_file(&vdev->class_dev,
332 &class_device_attr_bridge); 341 &dev_attr_bridge);
333 if (res>=0) 342 if (res>=0)
334 return; 343 return;
335 } while (0); 344 } while (0);
@@ -340,24 +349,24 @@ static void usbvision_create_sysfs(struct video_device *vdev)
340static void usbvision_remove_sysfs(struct video_device *vdev) 349static void usbvision_remove_sysfs(struct video_device *vdev)
341{ 350{
342 if (vdev) { 351 if (vdev) {
343 class_device_remove_file(&vdev->class_dev, 352 device_remove_file(&vdev->class_dev,
344 &class_device_attr_version); 353 &dev_attr_version);
345 class_device_remove_file(&vdev->class_dev, 354 device_remove_file(&vdev->class_dev,
346 &class_device_attr_model); 355 &dev_attr_model);
347 class_device_remove_file(&vdev->class_dev, 356 device_remove_file(&vdev->class_dev,
348 &class_device_attr_hue); 357 &dev_attr_hue);
349 class_device_remove_file(&vdev->class_dev, 358 device_remove_file(&vdev->class_dev,
350 &class_device_attr_contrast); 359 &dev_attr_contrast);
351 class_device_remove_file(&vdev->class_dev, 360 device_remove_file(&vdev->class_dev,
352 &class_device_attr_brightness); 361 &dev_attr_brightness);
353 class_device_remove_file(&vdev->class_dev, 362 device_remove_file(&vdev->class_dev,
354 &class_device_attr_saturation); 363 &dev_attr_saturation);
355 class_device_remove_file(&vdev->class_dev, 364 device_remove_file(&vdev->class_dev,
356 &class_device_attr_streaming); 365 &dev_attr_streaming);
357 class_device_remove_file(&vdev->class_dev, 366 device_remove_file(&vdev->class_dev,
358 &class_device_attr_compression); 367 &dev_attr_compression);
359 class_device_remove_file(&vdev->class_dev, 368 device_remove_file(&vdev->class_dev,
360 &class_device_attr_bridge); 369 &dev_attr_bridge);
361 } 370 }
362} 371}
363 372
diff --git a/drivers/media/video/videodev.c b/drivers/media/video/videodev.c
index 0334b9aaf12a..0fbe8a1a91b3 100644
--- a/drivers/media/video/videodev.c
+++ b/drivers/media/video/videodev.c
@@ -54,15 +54,14 @@
54 * sysfs stuff 54 * sysfs stuff
55 */ 55 */
56 56
57static ssize_t show_name(struct class_device *cd, char *buf) 57static ssize_t show_name(struct device *cd,
58 struct device_attribute *attr, char *buf)
58{ 59{
59 struct video_device *vfd = container_of(cd, struct video_device, 60 struct video_device *vfd = container_of(cd, struct video_device,
60 class_dev); 61 class_dev);
61 return sprintf(buf,"%.*s\n",(int)sizeof(vfd->name),vfd->name); 62 return sprintf(buf, "%.*s\n", (int)sizeof(vfd->name), vfd->name);
62} 63}
63 64
64static CLASS_DEVICE_ATTR(name, S_IRUGO, show_name, NULL);
65
66struct video_device *video_device_alloc(void) 65struct video_device *video_device_alloc(void)
67{ 66{
68 struct video_device *vfd; 67 struct video_device *vfd;
@@ -76,10 +75,9 @@ void video_device_release(struct video_device *vfd)
76 kfree(vfd); 75 kfree(vfd);
77} 76}
78 77
79static void video_release(struct class_device *cd) 78static void video_release(struct device *cd)
80{ 79{
81 struct video_device *vfd = container_of(cd, struct video_device, 80 struct video_device *vfd = container_of(cd, struct video_device, class_dev);
82 class_dev);
83 81
84#if 1 82#if 1
85 /* needed until all drivers are fixed */ 83 /* needed until all drivers are fixed */
@@ -89,9 +87,15 @@ static void video_release(struct class_device *cd)
89 vfd->release(vfd); 87 vfd->release(vfd);
90} 88}
91 89
90static struct device_attribute video_device_attrs[] = {
91 __ATTR(name, S_IRUGO, show_name, NULL),
92 __ATTR_NULL
93};
94
92static struct class video_class = { 95static struct class video_class = {
93 .name = VIDEO_NAME, 96 .name = VIDEO_NAME,
94 .release = video_release, 97 .dev_attrs = video_device_attrs,
98 .dev_release = video_release,
95}; 99};
96 100
97/* 101/*
@@ -1753,22 +1757,16 @@ int video_register_device(struct video_device *vfd, int type, int nr)
1753 /* sysfs class */ 1757 /* sysfs class */
1754 memset(&vfd->class_dev, 0x00, sizeof(vfd->class_dev)); 1758 memset(&vfd->class_dev, 0x00, sizeof(vfd->class_dev));
1755 if (vfd->dev) 1759 if (vfd->dev)
1756 vfd->class_dev.dev = vfd->dev; 1760 vfd->class_dev.parent = vfd->dev;
1757 vfd->class_dev.class = &video_class; 1761 vfd->class_dev.class = &video_class;
1758 vfd->class_dev.devt = MKDEV(VIDEO_MAJOR, vfd->minor); 1762 vfd->class_dev.devt = MKDEV(VIDEO_MAJOR, vfd->minor);
1759 sprintf(vfd->class_dev.class_id, "%s%d", name_base, i - base); 1763 sprintf(vfd->class_dev.bus_id, "%s%d", name_base, i - base);
1760 ret = class_device_register(&vfd->class_dev); 1764 ret = device_register(&vfd->class_dev);
1761 if (ret < 0) { 1765 if (ret < 0) {
1762 printk(KERN_ERR "%s: class_device_register failed\n", 1766 printk(KERN_ERR "%s: device_register failed\n",
1763 __FUNCTION__); 1767 __FUNCTION__);
1764 goto fail_minor; 1768 goto fail_minor;
1765 } 1769 }
1766 ret = class_device_create_file(&vfd->class_dev, &class_device_attr_name);
1767 if (ret < 0) {
1768 printk(KERN_ERR "%s: class_device_create_file 'name' failed\n",
1769 __FUNCTION__);
1770 goto fail_classdev;
1771 }
1772 1770
1773#if 1 1771#if 1
1774 /* needed until all drivers are fixed */ 1772 /* needed until all drivers are fixed */
@@ -1779,8 +1777,6 @@ int video_register_device(struct video_device *vfd, int type, int nr)
1779#endif 1777#endif
1780 return 0; 1778 return 0;
1781 1779
1782fail_classdev:
1783 class_device_unregister(&vfd->class_dev);
1784fail_minor: 1780fail_minor:
1785 mutex_lock(&videodev_lock); 1781 mutex_lock(&videodev_lock);
1786 video_device[vfd->minor] = NULL; 1782 video_device[vfd->minor] = NULL;
@@ -1804,7 +1800,7 @@ void video_unregister_device(struct video_device *vfd)
1804 panic("videodev: bad unregister"); 1800 panic("videodev: bad unregister");
1805 1801
1806 video_device[vfd->minor]=NULL; 1802 video_device[vfd->minor]=NULL;
1807 class_device_unregister(&vfd->class_dev); 1803 device_unregister(&vfd->class_dev);
1808 mutex_unlock(&videodev_lock); 1804 mutex_unlock(&videodev_lock);
1809} 1805}
1810 1806
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-25 10:44:23 -0500