1 files changed, 0 insertions, 181 deletions

diff --git a/drivers/media/video/usbvideo/vicam.c b/drivers/media/video/usbvideo/vicam.c
index 982b115193f8..2d9c0dd3b733 100644
--- a/drivers/media/video/usbvideo/vicam.c
+++ b/drivers/media/video/usbvideo/vicam.c
@@ -42,7 +42,6 @@
 #include <linux/usb.h>
 #include <linux/vmalloc.h>
 #include <linux/slab.h>
-#include <linux/proc_fs.h>
 #include <linux/mutex.h>
 #include "usbvideo.h"
 
@@ -417,11 +416,6 @@ struct vicam_camera {
         u8 open_count;
         u8 bulkEndpoint;
         int needsDummyRead;
-
-#if defined(CONFIG_VIDEO_PROC_FS)
-        struct proc_dir_entry *proc_dir;
-#endif
-
 };
 
 static int vicam_probe( struct usb_interface *intf, const struct usb_device_id *id);
@@ -1065,175 +1059,6 @@ vicam_mmap(struct file *file, struct vm_area_struct *vma)
         return 0;
 }
 
-#if defined(CONFIG_VIDEO_PROC_FS)
-
-static struct proc_dir_entry *vicam_proc_root = NULL;
-
-static int vicam_read_helper(char *page, char **start, off_t off,
-                                int count, int *eof, int value)
-{
-        char *out = page;
-        int len;
-
-        out += sprintf(out, "%d",value);
-
-        len = out - page;
-        len -= off;
-        if (len < count) {
-                *eof = 1;
-                if (len <= 0)
-                        return 0;
-        } else
-                len = count;
-
-        *start = page + off;
-        return len;
-}
-
-static int vicam_read_proc_shutter(char *page, char **start, off_t off,
-                                int count, int *eof, void *data)
-{
-        return vicam_read_helper(page,start,off,count,eof,
-                                ((struct vicam_camera *)data)->shutter_speed);
-}
-
-static int vicam_read_proc_gain(char *page, char **start, off_t off,
-                                int count, int *eof, void *data)
-{
-        return vicam_read_helper(page,start,off,count,eof,
-                                ((struct vicam_camera *)data)->gain);
-}
-
-static int
-vicam_write_proc_shutter(struct file *file, const char *buffer,
-                         unsigned long count, void *data)
-{
-        u16 stmp;
-        char kbuf[8];
-        struct vicam_camera *cam = (struct vicam_camera *) data;
-
-        if (count > 6)
-                return -EINVAL;
-
-        if (copy_from_user(kbuf, buffer, count))
-                return -EFAULT;
-
-        stmp = (u16) simple_strtoul(kbuf, NULL, 10);
-        if (stmp < 4 || stmp > 32000)
-                return -EINVAL;
-
-        cam->shutter_speed = stmp;
-
-        return count;
-}
-
-static int
-vicam_write_proc_gain(struct file *file, const char *buffer,
-                      unsigned long count, void *data)
-{
-        u16 gtmp;
-        char kbuf[8];
-
-        struct vicam_camera *cam = (struct vicam_camera *) data;
-
-        if (count > 4)
-                return -EINVAL;
-
-        if (copy_from_user(kbuf, buffer, count))
-                return -EFAULT;
-
-        gtmp = (u16) simple_strtoul(kbuf, NULL, 10);
-        if (gtmp > 255)
-                return -EINVAL;
-        cam->gain = gtmp;
-
-        return count;
-}
-
-static void
-vicam_create_proc_root(void)
-{
-        vicam_proc_root = proc_mkdir("video/vicam", NULL);
-
-        if (vicam_proc_root)
-                vicam_proc_root->owner = THIS_MODULE;
-        else
-                printk(KERN_ERR
-                       "could not create /proc entry for vicam!");
-}
-
-static void
-vicam_destroy_proc_root(void)
-{
-        if (vicam_proc_root)
-                remove_proc_entry("video/vicam", 0);
-}
-
-static void
-vicam_create_proc_entry(struct vicam_camera *cam)
-{
-        char name[64];
-        struct proc_dir_entry *ent;
-
-        DBG(KERN_INFO "vicam: creating proc entry\n");
-
-        if (!vicam_proc_root || !cam) {
-                printk(KERN_INFO
-                       "vicam: could not create proc entry, %s pointer is null.\n",
-                       (!cam ? "camera" : "root"));
-                return;
-        }
-
-        sprintf(name, "video%d", cam->vdev.minor);
-
-        cam->proc_dir = proc_mkdir(name, vicam_proc_root);
-
-        if ( !cam->proc_dir )
-                return; // FIXME: We should probably return an error here
-
-        ent = create_proc_entry("shutter", S_IFREG | S_IRUGO | S_IWUSR,
-                                cam->proc_dir);
-        if (ent) {
-                ent->data = cam;
-                ent->read_proc = vicam_read_proc_shutter;
-                ent->write_proc = vicam_write_proc_shutter;
-                ent->size = 64;
-        }
-
-        ent = create_proc_entry("gain", S_IFREG | S_IRUGO | S_IWUSR,
-                                cam->proc_dir);
-        if (ent) {
-                ent->data = cam;
-                ent->read_proc = vicam_read_proc_gain;
-                ent->write_proc = vicam_write_proc_gain;
-                ent->size = 64;
-        }
-}
-
-static void
-vicam_destroy_proc_entry(void *ptr)
-{
-        struct vicam_camera *cam = (struct vicam_camera *) ptr;
-        char name[16];
-
-        if ( !cam->proc_dir )
-                return;
-
-        sprintf(name, "video%d", cam->vdev.minor);
-        remove_proc_entry("shutter", cam->proc_dir);
-        remove_proc_entry("gain", cam->proc_dir);
-        remove_proc_entry(name,vicam_proc_root);
-        cam->proc_dir = NULL;
-
-}
-
-#else
-static inline void vicam_create_proc_root(void) { }
-static inline void vicam_destroy_proc_root(void) { }
-static inline void vicam_create_proc_entry(struct vicam_camera *cam) { }
-static inline void vicam_destroy_proc_entry(void *ptr) { }
-#endif
-
 static const struct file_operations vicam_fops = {
         .owner          = THIS_MODULE,
         .open           = vicam_open,
@@ -1330,8 +1155,6 @@ vicam_probe( struct usb_interface *intf, const struct usb_device_id *id)
                 return -EIO;
         }
 
-        vicam_create_proc_entry(cam);
-
         printk(KERN_INFO "ViCam webcam driver now controlling video device %d\n",cam->vdev.minor);
 
         usb_set_intfdata (intf, cam);
@@ -1363,8 +1186,6 @@ vicam_disconnect(struct usb_interface *intf)
 
         cam->udev = NULL;
 
-        vicam_destroy_proc_entry(cam);
-
         /* the only thing left to do is synchronize with
          * our close/release function on who should release
          * the camera memory. if there are any users using the
@@ -1390,7 +1211,6 @@ usb_vicam_init(void)
 {
         int retval;
         DBG(KERN_INFO "ViCam-based WebCam driver startup\n");
-        vicam_create_proc_root();
         retval = usb_register(&vicam_driver);
         if (retval)
                 printk(KERN_WARNING "usb_register failed!\n");
@@ -1404,7 +1224,6 @@ usb_vicam_exit(void)
                "ViCam-based WebCam driver shutdown\n");
 
         usb_deregister(&vicam_driver);
-        vicam_destroy_proc_root();
 }
 
 module_init(usb_vicam_init);