static u32 w9968cf_i2c_func(struct i2c_adapter*);
static int w9968cf_i2c_attach_inform(struct i2c_client*);
static int w9968cf_i2c_detach_inform(struct i2c_client*);
static u32 w9968cf_i2c_func(struct i2c_adapter*);
static int w9968cf_i2c_attach_inform(struct i2c_client*);
static int w9968cf_i2c_detach_inform(struct i2c_client*);
static int w9968cf_i2c_init(struct w9968cf_device* cam)
{
int err = 0;
static struct i2c_algorithm algo = {
.smbus_xfer = w9968cf_i2c_smbus_xfer,
static int w9968cf_i2c_init(struct w9968cf_device* cam)
{
int err = 0;
static struct i2c_algorithm algo = {
.smbus_xfer = w9968cf_i2c_smbus_xfer,
/* This the only safe way to prevent race conditions with disconnect */
if (!down_read_trylock(&w9968cf_disconnect))
/* This the only safe way to prevent race conditions with disconnect */
if (!down_read_trylock(&w9968cf_disconnect))
if (le16_to_cpu(udev->descriptor.idVendor) == winbond_id_table[0].idVendor &&
le16_to_cpu(udev->descriptor.idProduct) == winbond_id_table[0].idProduct)
if (le16_to_cpu(udev->descriptor.idVendor) == winbond_id_table[0].idVendor &&
le16_to_cpu(udev->descriptor.idProduct) == winbond_id_table[0].idProduct)
strcpy(cam->v4ldev->name, symbolic(camlist, mod_id));
cam->v4ldev->owner = THIS_MODULE;
cam->v4ldev->type = VID_TYPE_CAPTURE | VID_TYPE_SCALES;
strcpy(cam->v4ldev->name, symbolic(camlist, mod_id));
cam->v4ldev->owner = THIS_MODULE;
cam->v4ldev->type = VID_TYPE_CAPTURE | VID_TYPE_SCALES;
cam->v4ldev->fops = &w9968cf_fops;
cam->v4ldev->minor = video_nr[dev_nr];
cam->v4ldev->release = video_device_release;
video_set_drvdata(cam->v4ldev, cam);
cam->v4ldev->fops = &w9968cf_fops;
cam->v4ldev->minor = video_nr[dev_nr];
cam->v4ldev->release = video_device_release;
video_set_drvdata(cam->v4ldev, cam);