diff options
Diffstat (limited to 'drivers/media/video')
59 files changed, 243 insertions, 419 deletions
diff --git a/drivers/media/video/arv.c b/drivers/media/video/arv.c index 2ba6abd92b6..f18fb7367e9 100644 --- a/drivers/media/video/arv.c +++ b/drivers/media/video/arv.c @@ -539,7 +539,7 @@ static int ar_do_ioctl(struct file *file, unsigned int cmd, void *arg) return 0; } -static int ar_ioctl(struct inode *inode, struct file *file, unsigned int cmd, +static int ar_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { return video_usercopy(file, cmd, arg, ar_do_ioctl); @@ -744,27 +744,23 @@ void ar_release(struct video_device *vfd) ****************************************************************************/ static struct ar_device ardev; -static int ar_exclusive_open(struct inode *inode, struct file *file) +static int ar_exclusive_open(struct file *file) { return test_and_set_bit(0, &ardev.in_use) ? -EBUSY : 0; } -static int ar_exclusive_release(struct inode *inode, struct file *file) +static int ar_exclusive_release(struct file *file) { clear_bit(0, &ardev.in_use); return 0; } -static const struct file_operations ar_fops = { +static const struct v4l2_file_operations ar_fops = { .owner = THIS_MODULE, .open = ar_exclusive_open, .release = ar_exclusive_release, .read = ar_read, .ioctl = ar_ioctl, -#ifdef CONFIG_COMPAT - .compat_ioctl = v4l_compat_ioctl32, -#endif - .llseek = no_llseek, }; static struct video_device ar_template = { diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c index 9ec4cec2e52..ebcb8e5e9c4 100644 --- a/drivers/media/video/bt8xx/bttv-driver.c +++ b/drivers/media/video/bt8xx/bttv-driver.c @@ -3208,9 +3208,9 @@ err: return POLLERR; } -static int bttv_open(struct inode *inode, struct file *file) +static int bttv_open(struct file *file) { - int minor = iminor(inode); + int minor = video_devdata(file)->minor; struct bttv *btv = NULL; struct bttv_fh *fh; enum v4l2_buf_type type = 0; @@ -3291,7 +3291,7 @@ static int bttv_open(struct inode *inode, struct file *file) return 0; } -static int bttv_release(struct inode *inode, struct file *file) +static int bttv_release(struct file *file) { struct bttv_fh *fh = file->private_data; struct bttv *btv = fh->btv; @@ -3346,14 +3346,12 @@ bttv_mmap(struct file *file, struct vm_area_struct *vma) return videobuf_mmap_mapper(bttv_queue(fh),vma); } -static const struct file_operations bttv_fops = +static const struct v4l2_file_operations bttv_fops = { .owner = THIS_MODULE, .open = bttv_open, .release = bttv_release, .ioctl = video_ioctl2, - .compat_ioctl = v4l_compat_ioctl32, - .llseek = no_llseek, .read = bttv_read, .mmap = bttv_mmap, .poll = bttv_poll, @@ -3422,9 +3420,9 @@ static struct video_device bttv_video_template = { /* ----------------------------------------------------------------------- */ /* radio interface */ -static int radio_open(struct inode *inode, struct file *file) +static int radio_open(struct file *file) { - int minor = iminor(inode); + int minor = video_devdata(file)->minor; struct bttv *btv = NULL; struct bttv_fh *fh; unsigned int i; @@ -3467,7 +3465,7 @@ static int radio_open(struct inode *inode, struct file *file) return 0; } -static int radio_release(struct inode *inode, struct file *file) +static int radio_release(struct file *file) { struct bttv_fh *fh = file->private_data; struct bttv *btv = fh->btv; @@ -3633,15 +3631,13 @@ static unsigned int radio_poll(struct file *file, poll_table *wait) return cmd.result; } -static const struct file_operations radio_fops = +static const struct v4l2_file_operations radio_fops = { .owner = THIS_MODULE, .open = radio_open, .read = radio_read, .release = radio_release, - .compat_ioctl = v4l_compat_ioctl32, .ioctl = video_ioctl2, - .llseek = no_llseek, .poll = radio_poll, }; diff --git a/drivers/media/video/bw-qcam.c b/drivers/media/video/bw-qcam.c index 17f80d03f38..0b02be57b99 100644 --- a/drivers/media/video/bw-qcam.c +++ b/drivers/media/video/bw-qcam.c @@ -863,7 +863,7 @@ static int qcam_do_ioctl(struct file *file, unsigned int cmd, void *arg) return 0; } -static int qcam_ioctl(struct inode *inode, struct file *file, +static int qcam_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { return video_usercopy(file, cmd, arg, qcam_do_ioctl); @@ -893,7 +893,7 @@ static ssize_t qcam_read(struct file *file, char __user *buf, return len; } -static int qcam_exclusive_open(struct inode *inode, struct file *file) +static int qcam_exclusive_open(struct file *file) { struct video_device *dev = video_devdata(file); struct qcam_device *qcam = (struct qcam_device *)dev; @@ -901,7 +901,7 @@ static int qcam_exclusive_open(struct inode *inode, struct file *file) return test_and_set_bit(0, &qcam->in_use) ? -EBUSY : 0; } -static int qcam_exclusive_release(struct inode *inode, struct file *file) +static int qcam_exclusive_release(struct file *file) { struct video_device *dev = video_devdata(file); struct qcam_device *qcam = (struct qcam_device *)dev; @@ -910,16 +910,12 @@ static int qcam_exclusive_release(struct inode *inode, struct file *file) return 0; } -static const struct file_operations qcam_fops = { +static const struct v4l2_file_operations qcam_fops = { .owner = THIS_MODULE, .open = qcam_exclusive_open, .release = qcam_exclusive_release, .ioctl = qcam_ioctl, -#ifdef CONFIG_COMPAT - .compat_ioctl = v4l_compat_ioctl32, -#endif .read = qcam_read, - .llseek = no_llseek, }; static struct video_device qcam_template= { diff --git a/drivers/media/video/c-qcam.c b/drivers/media/video/c-qcam.c index 21c71eb085d..837c16df1f5 100644 --- a/drivers/media/video/c-qcam.c +++ b/drivers/media/video/c-qcam.c @@ -665,7 +665,7 @@ static int qcam_do_ioctl(struct file *file, unsigned int cmd, void *arg) return 0; } -static int qcam_ioctl(struct inode *inode, struct file *file, +static int qcam_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { return video_usercopy(file, cmd, arg, qcam_do_ioctl); @@ -687,7 +687,7 @@ static ssize_t qcam_read(struct file *file, char __user *buf, return len; } -static int qcam_exclusive_open(struct inode *inode, struct file *file) +static int qcam_exclusive_open(struct file *file) { struct video_device *dev = video_devdata(file); struct qcam_device *qcam = (struct qcam_device *)dev; @@ -695,7 +695,7 @@ static int qcam_exclusive_open(struct inode *inode, struct file *file) return test_and_set_bit(0, &qcam->in_use) ? -EBUSY : 0; } -static int qcam_exclusive_release(struct inode *inode, struct file *file) +static int qcam_exclusive_release(struct file *file) { struct video_device *dev = video_devdata(file); struct qcam_device *qcam = (struct qcam_device *)dev; @@ -705,16 +705,12 @@ static int qcam_exclusive_release(struct inode *inode, struct file *file) } /* video device template */ -static const struct file_operations qcam_fops = { +static const struct v4l2_file_operations qcam_fops = { .owner = THIS_MODULE, .open = qcam_exclusive_open, .release = qcam_exclusive_release, .ioctl = qcam_ioctl, -#ifdef CONFIG_COMPAT - .compat_ioctl = v4l_compat_ioctl32, -#endif .read = qcam_read, - .llseek = no_llseek, }; static struct video_device qcam_template= diff --git a/drivers/media/video/cafe_ccic.c b/drivers/media/video/cafe_ccic.c index 1740b9ebdce..476171cf500 100644 --- a/drivers/media/video/cafe_ccic.c +++ b/drivers/media/video/cafe_ccic.c @@ -1472,11 +1472,11 @@ static int cafe_v4l_mmap(struct file *filp, struct vm_area_struct *vma) -static int cafe_v4l_open(struct inode *inode, struct file *filp) +static int cafe_v4l_open(struct file *filp) { struct cafe_camera *cam; - cam = cafe_find_dev(iminor(inode)); + cam = cafe_find_dev(video_devdata(filp)->minor); if (cam == NULL) return -ENODEV; filp->private_data = cam; @@ -1494,7 +1494,7 @@ static int cafe_v4l_open(struct inode *inode, struct file *filp) } -static int cafe_v4l_release(struct inode *inode, struct file *filp) +static int cafe_v4l_release(struct file *filp) { struct cafe_camera *cam = filp->private_data; @@ -1759,7 +1759,7 @@ static void cafe_v4l_dev_release(struct video_device *vd) * clone it for specific real devices. */ -static const struct file_operations cafe_v4l_fops = { +static const struct v4l2_file_operations cafe_v4l_fops = { .owner = THIS_MODULE, .open = cafe_v4l_open, .release = cafe_v4l_release, @@ -1767,7 +1767,6 @@ static const struct file_operations cafe_v4l_fops = { .poll = cafe_v4l_poll, .mmap = cafe_v4l_mmap, .ioctl = video_ioctl2, - .llseek = no_llseek, }; static const struct v4l2_ioctl_ops cafe_v4l_ioctl_ops = { diff --git a/drivers/media/video/cpia.c b/drivers/media/video/cpia.c index 028a400d245..9925ec0ab29 100644 --- a/drivers/media/video/cpia.c +++ b/drivers/media/video/cpia.c @@ -3148,7 +3148,7 @@ static void put_cam(struct cpia_camera_ops* ops) } /* ------------------------- V4L interface --------------------- */ -static int cpia_open(struct inode *inode, struct file *file) +static int cpia_open(struct file *file) { struct video_device *dev = video_devdata(file); struct cam_data *cam = video_get_drvdata(dev); @@ -3225,7 +3225,7 @@ static int cpia_open(struct inode *inode, struct file *file) return err; } -static int cpia_close(struct inode *inode, struct file *file) +static int cpia_close(struct file *file) { struct video_device *dev = file->private_data; struct cam_data *cam = video_get_drvdata(dev); @@ -3720,7 +3720,7 @@ static int cpia_do_ioctl(struct file *file, unsigned int cmd, void *arg) return retval; } -static int cpia_ioctl(struct inode *inode, struct file *file, +static int cpia_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { return video_usercopy(file, cmd, arg, cpia_do_ioctl); @@ -3780,17 +3780,13 @@ static int cpia_mmap(struct file *file, struct vm_area_struct *vma) return 0; } -static const struct file_operations cpia_fops = { +static const struct v4l2_file_operations cpia_fops = { .owner = THIS_MODULE, .open = cpia_open, .release = cpia_close, .read = cpia_read, .mmap = cpia_mmap, .ioctl = cpia_ioctl, -#ifdef CONFIG_COMPAT - .compat_ioctl = v4l_compat_ioctl32, -#endif - .llseek = no_llseek, }; static struct video_device cpia_template = { diff --git a/drivers/media/video/cpia2/cpia2_v4l.c b/drivers/media/video/cpia2/cpia2_v4l.c index 3c2d7eac119..91870cc9c44 100644 --- a/drivers/media/video/cpia2/cpia2_v4l.c +++ b/drivers/media/video/cpia2/cpia2_v4l.c @@ -239,7 +239,7 @@ static struct v4l2_queryctrl controls[] = { * cpia2_open * *****************************************************************************/ -static int cpia2_open(struct inode *inode, struct file *file) +static int cpia2_open(struct file *file) { struct camera_data *cam = video_drvdata(file); int retval = 0; @@ -302,7 +302,7 @@ err_return: * cpia2_close * *****************************************************************************/ -static int cpia2_close(struct inode *inode, struct file *file) +static int cpia2_close(struct file *file) { struct video_device *dev = video_devdata(file); struct camera_data *cam = video_get_drvdata(dev); @@ -1841,7 +1841,7 @@ static int cpia2_do_ioctl(struct file *file, unsigned int cmd, void *arg) return retval; } -static int cpia2_ioctl(struct inode *inode, struct file *file, +static int cpia2_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { return video_usercopy(file, cmd, arg, cpia2_do_ioctl); @@ -1912,17 +1912,13 @@ static void reset_camera_struct_v4l(struct camera_data *cam) /*** * The v4l video device structure initialized for this device ***/ -static const struct file_operations fops_template = { +static const struct v4l2_file_operations fops_template = { .owner = THIS_MODULE, .open = cpia2_open, .release = cpia2_close, .read = cpia2_v4l_read, .poll = cpia2_v4l_poll, .ioctl = cpia2_ioctl, - .llseek = no_llseek, -#ifdef CONFIG_COMPAT - .compat_ioctl = v4l_compat_ioctl32, -#endif .mmap = cpia2_mmap, }; diff --git a/drivers/media/video/cx18/cx18-fileops.c b/drivers/media/video/cx18/cx18-fileops.c index 425271a2951..055f6e004b2 100644 --- a/drivers/media/video/cx18/cx18-fileops.c +++ b/drivers/media/video/cx18/cx18-fileops.c @@ -552,7 +552,7 @@ void cx18_stop_capture(struct cx18_open_id *id, int gop_end) } } -int cx18_v4l2_close(struct inode *inode, struct file *filp) +int cx18_v4l2_close(struct file *filp) { struct cx18_open_id *id = filp->private_data; struct cx18 *cx = id->cx; @@ -650,12 +650,12 @@ static int cx18_serialized_open(struct cx18_stream *s, struct file *filp) return 0; } -int cx18_v4l2_open(struct inode *inode, struct file *filp) +int cx18_v4l2_open(struct file *filp) { int res, x, y = 0; struct cx18 *cx = NULL; struct cx18_stream *s = NULL; - int minor = iminor(inode); + int minor = video_devdata(filp)->minor; /* Find which card this open was on */ spin_lock(&cx18_cards_lock); diff --git a/drivers/media/video/cx18/cx18-fileops.h b/drivers/media/video/cx18/cx18-fileops.h index 46da0282fc7..92e2d5dab93 100644 --- a/drivers/media/video/cx18/cx18-fileops.h +++ b/drivers/media/video/cx18/cx18-fileops.h @@ -22,12 +22,12 @@ */ /* Testing/Debugging */ -int cx18_v4l2_open(struct inode *inode, struct file *filp); +int cx18_v4l2_open(struct file *filp); ssize_t cx18_v4l2_read(struct file *filp, char __user *buf, size_t count, loff_t *pos); ssize_t cx18_v4l2_write(struct file *filp, const char __user *buf, size_t count, loff_t *pos); -int cx18_v4l2_close(struct inode *inode, struct file *filp); +int cx18_v4l2_close(struct file *filp); unsigned int cx18_v4l2_enc_poll(struct file *filp, poll_table *wait); int cx18_start_capture(struct cx18_open_id *id); void cx18_stop_capture(struct cx18_open_id *id, int gop_end); diff --git a/drivers/media/video/cx18/cx18-ioctl.c b/drivers/media/video/cx18/cx18-ioctl.c index e6087486f88..5023075506f 100644 --- a/drivers/media/video/cx18/cx18-ioctl.c +++ b/drivers/media/video/cx18/cx18-ioctl.c @@ -783,7 +783,7 @@ static int cx18_default(struct file *file, void *fh, int cmd, void *arg) return 0; } -int cx18_v4l2_ioctl(struct inode *inode, struct file *filp, unsigned int cmd, +int cx18_v4l2_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) { struct video_device *vfd = video_devdata(filp); @@ -795,7 +795,7 @@ int cx18_v4l2_ioctl(struct inode *inode, struct file *filp, unsigned int cmd, if (cx18_debug & CX18_DBGFLG_IOCTL) vfd->debug = V4L2_DEBUG_IOCTL | V4L2_DEBUG_IOCTL_ARG; - res = video_ioctl2(inode, filp, cmd, arg); + res = video_ioctl2(filp, cmd, arg); vfd->debug = 0; mutex_unlock(&cx->serialize_lock); return res; diff --git a/drivers/media/video/cx18/cx18-ioctl.h b/drivers/media/video/cx18/cx18-ioctl.h index 08fe24e9510..50b8d6056cd 100644 --- a/drivers/media/video/cx18/cx18-ioctl.h +++ b/drivers/media/video/cx18/cx18-ioctl.h @@ -29,5 +29,5 @@ void cx18_set_funcs(struct video_device *vdev); int cx18_s_std(struct file *file, void *fh, v4l2_std_id *std); int cx18_s_frequency(struct file *file, void *fh, struct v4l2_frequency *vf); int cx18_s_input(struct file *file, void *fh, unsigned int inp); -int cx18_v4l2_ioctl(struct inode *inode, struct file *filp, unsigned int cmd, +int cx18_v4l2_ioctl(struct file *filp, unsigned int cmd, unsigned long arg); diff --git a/drivers/media/video/cx18/cx18-streams.c b/drivers/media/video/cx18/cx18-streams.c index 63c336c95ff..89c1ec94f33 100644 --- a/drivers/media/video/cx18/cx18-streams.c +++ b/drivers/media/video/cx18/cx18-streams.c @@ -37,13 +37,12 @@ #define CX18_DSP0_INTERRUPT_MASK 0xd0004C -static struct file_operations cx18_v4l2_enc_fops = { +static struct v4l2_file_operations cx18_v4l2_enc_fops = { .owner = THIS_MODULE, .read = cx18_v4l2_read, .open = cx18_v4l2_open, /* FIXME change to video_ioctl2 if serialization lock can be removed */ .ioctl = cx18_v4l2_ioctl, - .compat_ioctl = v4l_compat_ioctl32, .release = cx18_v4l2_close, .poll = cx18_v4l2_enc_poll, }; @@ -61,49 +60,41 @@ static struct { int num_offset; int dma; enum v4l2_buf_type buf_type; - struct file_operations *fops; } cx18_stream_info[] = { { /* CX18_ENC_STREAM_TYPE_MPG */ "encoder MPEG", VFL_TYPE_GRABBER, 0, PCI_DMA_FROMDEVICE, V4L2_BUF_TYPE_VIDEO_CAPTURE, - &cx18_v4l2_enc_fops }, { /* CX18_ENC_STREAM_TYPE_TS */ "TS", VFL_TYPE_GRABBER, -1, PCI_DMA_FROMDEVICE, V4L2_BUF_TYPE_VIDEO_CAPTURE, - &cx18_v4l2_enc_fops }, { /* CX18_ENC_STREAM_TYPE_YUV */ "encoder YUV", VFL_TYPE_GRABBER, CX18_V4L2_ENC_YUV_OFFSET, PCI_DMA_FROMDEVICE, V4L2_BUF_TYPE_VIDEO_CAPTURE, - &cx18_v4l2_enc_fops }, { /* CX18_ENC_STREAM_TYPE_VBI */ "encoder VBI", VFL_TYPE_VBI, 0, PCI_DMA_FROMDEVICE, V4L2_BUF_TYPE_VBI_CAPTURE, - &cx18_v4l2_enc_fops }, { /* CX18_ENC_STREAM_TYPE_PCM */ "encoder PCM audio", VFL_TYPE_GRABBER, CX18_V4L2_ENC_PCM_OFFSET, PCI_DMA_FROMDEVICE, V4L2_BUF_TYPE_PRIVATE, - &cx18_v4l2_enc_fops }, { /* CX18_ENC_STREAM_TYPE_IDX */ "encoder IDX", VFL_TYPE_GRABBER, -1, PCI_DMA_FROMDEVICE, V4L2_BUF_TYPE_VIDEO_CAPTURE, - &cx18_v4l2_enc_fops }, { /* CX18_ENC_STREAM_TYPE_RAD */ "encoder radio", VFL_TYPE_RADIO, 0, PCI_DMA_NONE, V4L2_BUF_TYPE_PRIVATE, - &cx18_v4l2_enc_fops }, }; @@ -184,7 +175,7 @@ static int cx18_prep_dev(struct cx18 *cx, int type) s->v4l2dev->num = num; s->v4l2dev->parent = &cx->dev->dev; - s->v4l2dev->fops = cx18_stream_info[type].fops; + s->v4l2dev->fops = &cx18_v4l2_enc_fops; s->v4l2dev->release = video_device_release; s->v4l2dev->tvnorms = V4L2_STD_ALL; cx18_set_funcs(s->v4l2dev); diff --git a/drivers/media/video/cx23885/cx23885-417.c b/drivers/media/video/cx23885/cx23885-417.c index 798d2402435..d9888136255 100644 --- a/drivers/media/video/cx23885/cx23885-417.c +++ b/drivers/media/video/cx23885/cx23885-417.c @@ -1573,9 +1573,9 @@ static int vidioc_queryctrl(struct file *file, void *priv, return cx23885_queryctrl(dev, c); } -static int mpeg_open(struct inode *inode, struct file *file) +static int mpeg_open(struct file *file) { - int minor = iminor(inode); + int minor = video_devdata(file)->minor; struct cx23885_dev *h, *dev = NULL; struct list_head *list; struct cx23885_fh *fh; @@ -1617,7 +1617,7 @@ static int mpeg_open(struct inode *inode, struct file *file) return 0; } -static int mpeg_release(struct inode *inode, struct file *file) +static int mpeg_release(struct file *file) { struct cx23885_fh *fh = file->private_data; struct cx23885_dev *dev = fh->dev; @@ -1694,15 +1694,13 @@ static int mpeg_mmap(struct file *file, struct vm_area_struct *vma) return videobuf_mmap_mapper(&fh->mpegq, vma); } -static struct file_operations mpeg_fops = { +static struct v4l2_file_operations mpeg_fops = { .owner = THIS_MODULE, .open = mpeg_open, .release = mpeg_release, .read = mpeg_read, .poll = mpeg_poll, .mmap = mpeg_mmap, - .ioctl = video_ioctl2, - .llseek = no_llseek, }; static const struct v4l2_ioctl_ops |