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V4L/DVB (10138): v4l2-ioctl: change to long return type to match unlocked_ioctl.

Browse Source 
Since internal to v4l2 the ioctl prototype is the same regardless of it
being called through .ioctl or .unlocked_ioctl, we need to convert it all
to the long return type of unlocked_ioctl.

Thanks to Jean-Francois Moine for posting an initial patch for this and
thus bringing it to our attention.

Cc: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans Verkuil 2008-12-30 07:04:34 -03:00 committed by Mauro Carvalho Chehab
parent 4ab9203b1b
commit 069b747931
53 changed files with 198 additions and 195 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/media/common/saa7146_fops.c
View File

@ -308,7 +308,7 @@ static int fops_release(struct file *file)
return 0;
}
static int fops_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
static long fops_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
/*
DEB_EE(("file:%p, cmd:%d, arg:%li\n", file, cmd, arg));

5
drivers/media/common/saa7146_video.c
View File

@ -834,13 +834,14 @@ static int video_end(struct saa7146_fh *fh, struct file *file)
* copying is done already, arg is a kernel pointer.
*/
int saa7146_video_do_ioctl(struct file *file, unsigned int cmd, void *arg)
long saa7146_video_do_ioctl(struct file *file, unsigned int cmd, void *arg)
{
struct saa7146_fh *fh = file->private_data;
struct saa7146_dev *dev = fh->dev;
struct saa7146_vv *vv = dev->vv_data;
int err = 0, result = 0, ee = 0;
long err = 0;
int result = 0, ee = 0;
struct saa7146_use_ops *ops;
struct videobuf_queue *q;

2
drivers/media/dvb/ttpci/av7110_v4l.c
View File

@ -316,7 +316,7 @@ static int av7110_dvb_c_switch(struct saa7146_fh *fh)
return 0;
}
static int av7110_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
static long av7110_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
{
struct saa7146_dev *dev = fh->dev;
struct av7110 *av7110 = (struct av7110*) dev->ext_priv;

2
drivers/media/dvb/ttpci/budget-av.c
View File

@ -1493,7 +1493,7 @@ static struct saa7146_extension_ioctls ioctls[] = {
{0, 0}
};
static int av_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
static long av_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
{
struct saa7146_dev *dev = fh->dev;
struct budget_av *budget_av = (struct budget_av *) dev->ext_priv;

4
drivers/media/video/arv.c
View File

@ -396,7 +396,7 @@ out_up:
return ret;
}
static int ar_do_ioctl(struct file *file, unsigned int cmd, void *arg)
static long ar_do_ioctl(struct file *file, unsigned int cmd, void *arg)
{
struct video_device *dev = video_devdata(file);
struct ar_device *ar = video_get_drvdata(dev);
@ -539,7 +539,7 @@ static int ar_do_ioctl(struct file *file, unsigned int cmd, void *arg)
return 0;
}
static int ar_ioctl(struct file *file, unsigned int cmd,
static long ar_ioctl(struct file *file, unsigned int cmd,
unsigned long arg)
{
return video_usercopy(file, cmd, arg, ar_do_ioctl);

4
drivers/media/video/bw-qcam.c
View File

@ -706,7 +706,7 @@ static long qc_capture(struct qcam_device * q, char __user *buf, unsigned long l
* Video4linux interfacing
*/
static int qcam_do_ioctl(struct file *file, unsigned int cmd, void *arg)
static long qcam_do_ioctl(struct file *file, unsigned int cmd, void *arg)
{
struct video_device *dev = video_devdata(file);
struct qcam_device *qcam=(struct qcam_device *)dev;
@ -863,7 +863,7 @@ static int qcam_do_ioctl(struct file *file, unsigned int cmd, void *arg)
return 0;
}
static int qcam_ioctl(struct file *file,
static long qcam_ioctl(struct file *file,
unsigned int cmd, unsigned long arg)
{
return video_usercopy(file, cmd, arg, qcam_do_ioctl);

4
drivers/media/video/c-qcam.c
View File

@ -500,7 +500,7 @@ static long qc_capture(struct qcam_device *q, char __user *buf, unsigned long le
* Video4linux interfacing
*/
static int qcam_do_ioctl(struct file *file, unsigned int cmd, void *arg)
static long qcam_do_ioctl(struct file *file, unsigned int cmd, void *arg)
{
struct video_device *dev = video_devdata(file);
struct qcam_device *qcam=(struct qcam_device *)dev;
@ -665,7 +665,7 @@ static int qcam_do_ioctl(struct file *file, unsigned int cmd, void *arg)
return 0;
}
static int qcam_ioctl(struct file *file,
static long qcam_ioctl(struct file *file,
unsigned int cmd, unsigned long arg)
{
return video_usercopy(file, cmd, arg, qcam_do_ioctl);

4
drivers/media/video/cpia.c
View File

@ -3333,7 +3333,7 @@ static ssize_t cpia_read(struct file *file, char __user *buf,
return cam->decompressed_frame.count;
}
static int cpia_do_ioctl(struct file *file, unsigned int cmd, void *arg)
static long cpia_do_ioctl(struct file *file, unsigned int cmd, void *arg)
{
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 file *file,
static long cpia_ioctl(struct file *file,
unsigned int cmd, unsigned long arg)
{
return video_usercopy(file, cmd, arg, cpia_do_ioctl);

6
drivers/media/video/cpia2/cpia2_v4l.c
View File

@ -1572,10 +1572,10 @@ static int ioctl_dqbuf(void *arg,struct camera_data *cam, struct file *file)
* cpia2_ioctl
*
*****************************************************************************/
static int cpia2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
static long cpia2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
{
struct camera_data *cam = video_drvdata(file);
int retval = 0;
long retval = 0;
if (!cam)
return -ENOTTY;
@ -1841,7 +1841,7 @@ static int cpia2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
return retval;
}
static int cpia2_ioctl(struct file *file,
static long cpia2_ioctl(struct file *file,
unsigned int cmd, unsigned long arg)
{
return video_usercopy(file, cmd, arg, cpia2_do_ioctl);

6
drivers/media/video/cx18/cx18-ioctl.c
View File

@ -755,7 +755,7 @@ static int cx18_log_status(struct file *file, void *fh)
return 0;
}
static int cx18_default(struct file *file, void *fh, int cmd, void *arg)
static long cx18_default(struct file *file, void *fh, int cmd, void *arg)
{
struct cx18 *cx = ((struct cx18_open_id *)fh)->cx;
@ -783,13 +783,13 @@ static int cx18_default(struct file *file, void *fh, int cmd, void *arg)
return 0;
}
int cx18_v4l2_ioctl(struct file *filp, unsigned int cmd,
long cx18_v4l2_ioctl(struct file *filp, unsigned int cmd,
unsigned long arg)
{
struct video_device *vfd = video_devdata(filp);
struct cx18_open_id *id = (struct cx18_open_id *)filp->private_data;
struct cx18 *cx = id->cx;
int res;
long res;
mutex_lock(&cx->serialize_lock);

2
drivers/media/video/cx18/cx18-ioctl.h
View File

@ -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 file *filp, unsigned int cmd,
long cx18_v4l2_ioctl(struct file *filp, unsigned int cmd,
unsigned long arg);

6
drivers/media/video/et61x251/et61x251_core.c
View File

@ -2392,7 +2392,7 @@ et61x251_vidioc_s_parm(struct et61x251_device* cam, void __user * arg)
}
static int et61x251_ioctl_v4l2(struct file *filp,
static long et61x251_ioctl_v4l2(struct file *filp,
unsigned int cmd, void __user *arg)
{
struct et61x251_device *cam = video_drvdata(filp);
@ -2487,11 +2487,11 @@ static int et61x251_ioctl_v4l2(struct file *filp,
}
static int et61x251_ioctl(struct file *filp,
static long et61x251_ioctl(struct file *filp,
unsigned int cmd, unsigned long arg)
{
struct et61x251_device *cam = video_drvdata(filp);
int err = 0;
long err = 0;
if (mutex_lock_interruptible(&cam->fileop_mutex))
return -ERESTARTSYS;

2
drivers/media/video/hexium_gemini.c
View File

@ -306,7 +306,7 @@ static int hexium_detach(struct saa7146_dev *dev)
return 0;
}
static int hexium_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
static long hexium_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
{
struct saa7146_dev *dev = fh->dev;
struct hexium *hexium = (struct hexium *) dev->ext_priv;

2
drivers/media/video/hexium_orion.c
View File

@ -370,7 +370,7 @@ static int hexium_detach(struct saa7146_dev *dev)
return 0;
}
static int hexium_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
static long hexium_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
{
struct saa7146_dev *dev = fh->dev;
struct hexium *hexium = (struct hexium *) dev->ext_priv;

2
drivers/media/video/ivtv/ivtv-ioctl.c
View File

@ -1725,7 +1725,7 @@ static int ivtv_decoder_ioctls(struct file *filp, unsigned int cmd, void *arg)
return 0;
}
static int ivtv_default(struct file *file, void *fh, int cmd, void *arg)
static long ivtv_default(struct file *file, void *fh, int cmd, void *arg)
{
struct ivtv *itv = ((struct ivtv_open_id *)fh)->itv;

2
drivers/media/video/meye.c
View File

@ -1577,7 +1577,7 @@ static int vidioc_streamoff(struct file *file, void *fh, enum v4l2_buf_type i)
return 0;
}
static int vidioc_default(struct file *file, void *fh, int cmd, void *arg)
static long vidioc_default(struct file *file, void *fh, int cmd, void *arg)
{
switch (cmd) {
case MEYEIOC_G_PARAMS:

2
drivers/media/video/msp3400-driver.c
View File

@ -483,7 +483,7 @@ static int msp_s_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
}
#ifdef CONFIG_VIDEO_ALLOW_V4L1
static int msp_ioctl(struct v4l2_subdev *sd, unsigned int cmd, void *arg)
static long msp_ioctl(struct v4l2_subdev *sd, unsigned int cmd, void *arg)
{
struct msp_state *state = to_state(sd);
struct i2c_client *client = v4l2_get_subdevdata(sd);

2
drivers/media/video/mxb.c
View File

@ -489,7 +489,7 @@ static int mxb_detach(struct saa7146_dev *dev)
return 0;
}
static int mxb_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
static long mxb_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
{
struct saa7146_dev *dev = fh->dev;
struct mxb *mxb = (struct mxb *)dev->ext_priv;

4
drivers/media/video/ov511.c
View File

@ -4010,7 +4010,7 @@ ov51x_v4l1_close(struct file *file)
}
/* Do not call this function directly! */
static int
static long
ov51x_v4l1_ioctl_internal(struct file *file, unsigned int cmd, void *arg)
{
struct video_device *vdev = file->private_data;
@ -4449,7 +4449,7 @@ redo:
return 0;
}
static int
static long
ov51x_v4l1_ioctl(struct file *file,
unsigned int cmd, unsigned long arg)
{

4
drivers/media/video/pms.c
View File

@ -680,7 +680,7 @@ static int pms_capture(struct pms_device *dev, char __user *buf, int rgb555, int
* Video4linux interfacing
*/
static int pms_do_ioctl(struct file *file, unsigned int cmd, void *arg)
static long pms_do_ioctl(struct file *file, unsigned int cmd, void *arg)
{
struct video_device *dev = video_devdata(file);
struct pms_device *pd=(struct pms_device *)dev;
@ -862,7 +862,7 @@ static int pms_do_ioctl(struct file *file, unsigned int cmd, void *arg)
return 0;
}
static int pms_ioctl(struct file *file,
static long pms_ioctl(struct file *file,
unsigned int cmd, unsigned long arg)
{
return video_usercopy(file, cmd, arg, pms_do_ioctl);

16
drivers/media/video/pvrusb2/pvrusb2-v4l2.c
View File

@ -168,13 +168,13 @@ static const char *get_v4l_name(int v4l_type)
* This is part of Video 4 Linux API. The procedure handles ioctl() calls.
*
*/
static int pvr2_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
static long pvr2_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
{
struct pvr2_v4l2_fh *fh = file->private_data;
struct pvr2_v4l2 *vp = fh->vhead;
struct pvr2_v4l2_dev *dev_info = fh->dev_info;
struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
int ret = -EINVAL;
long ret = -EINVAL;
if (pvrusb2_debug & PVR2_TRACE_V4LIOCTL) {
v4l_print_ioctl(pvr2_hdw_get_driver_name(hdw),cmd);
@ -871,20 +871,20 @@ static int pvr2_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
if (ret < 0) {
if (pvrusb2_debug & PVR2_TRACE_V4LIOCTL) {
pvr2_trace(PVR2_TRACE_V4LIOCTL,
"pvr2_v4l2_do_ioctl failure, ret=%d",ret);
"pvr2_v4l2_do_ioctl failure, ret=%ld", ret);
} else {
if (pvrusb2_debug & PVR2_TRACE_V4LIOCTL) {
pvr2_trace(PVR2_TRACE_V4LIOCTL,
"pvr2_v4l2_do_ioctl failure, ret=%d"
" command was:",ret);
"pvr2_v4l2_do_ioctl failure, ret=%ld"
" command was:", ret);
v4l_print_ioctl(pvr2_hdw_get_driver_name(hdw),
cmd);
}
}
} else {
pvr2_trace(PVR2_TRACE_V4LIOCTL,
"pvr2_v4l2_do_ioctl complete, ret=%d (0x%x)",
ret,ret);
"pvr2_v4l2_do_ioctl complete, ret=%ld (0x%lx)",
ret, ret);
}
return ret;
}
@ -948,7 +948,7 @@ static void pvr2_v4l2_internal_check(struct pvr2_channel *chp)
}
static int pvr2_v4l2_ioctl(struct file *file,
static long pvr2_v4l2_ioctl(struct file *file,
unsigned int cmd, unsigned long arg)
{

4
drivers/media/video/pwc/pwc-ctrl.c
View File

@ -1266,9 +1266,9 @@ int pwc_get_cmos_sensor(struct pwc_device *pdev, int *sensor)
/* copy local variable to arg */
#define ARG_OUT(ARG_name) /* nothing */
int pwc_ioctl(struct pwc_device *pdev, unsigned int cmd, void *arg)
long pwc_ioctl(struct pwc_device *pdev, unsigned int cmd, void *arg)
{
int ret = 0;
long ret = 0;
switch(cmd) {
case VIDIOCPWCRUSER:

6
drivers/media/video/pwc/pwc-if.c
View File

@ -147,7 +147,7 @@ static int pwc_video_close(struct file *file);
static ssize_t pwc_video_read(struct file *file, char __user *buf,
size_t count, loff_t *ppos);
static unsigned int pwc_video_poll(struct file *file, poll_table *wait);
static int pwc_video_ioctl(struct file *file,
static long pwc_video_ioctl(struct file *file,
unsigned int ioctlnr, unsigned long arg);
static int pwc_video_mmap(struct file *file, struct vm_area_struct *vma);
@ -1395,12 +1395,12 @@ static unsigned int pwc_video_poll(struct file *file, poll_table *wait)
return 0;
}
static int pwc_video_ioctl(struct file *file,
static long pwc_video_ioctl(struct file *file,
unsigned int cmd, unsigned long arg)
{
struct video_device *vdev = file->private_data;
struct pwc_device *pdev;
int r = -ENODEV;
long r = -ENODEV;
if (!vdev)
goto out;

2
drivers/media/video/pwc/pwc-v4l.c
View File

@ -337,7 +337,7 @@ static int pwc_vidioc_set_fmt(struct pwc_device *pdev, struct v4l2_format *f)
}
int pwc_video_do_ioctl(struct file *file, unsigned int cmd, void *arg)
long pwc_video_do_ioctl(struct file *file, unsigned int cmd, void *arg)
{
struct video_device *vdev = video_devdata(file);
struct pwc_device *pdev;

4
drivers/media/video/pwc/pwc.h
View File

@ -337,10 +337,10 @@ extern int pwc_get_dynamic_noise(struct pwc_device *pdev, int *noise);
extern int pwc_camera_power(struct pwc_device *pdev, int power);
/* Private ioctl()s; see pwc-ioctl.h */
extern int pwc_ioctl(struct pwc_device *pdev, unsigned int cmd, void *arg);
extern long pwc_ioctl(struct pwc_device *pdev, unsigned int cmd, void *arg);
/** Functions in pwc-v4l.c */
extern int pwc_video_do_ioctl(struct file *file, unsigned int cmd, void *arg);
extern long pwc_video_do_ioctl(struct file *file, unsigned int cmd, void *arg);
/** pwc-uncompress.c */
/* Expand frame to image, possibly including decompression. Uses read_frame and fill_image */

6
drivers/media/video/saa5246a.c
View File

@ -804,7 +804,7 @@ static inline int saa5246a_stop_dau(struct saa5246a_device *t,
*
* Returns 0 if successful
*/
static int do_saa5246a_ioctl(struct file *file, unsigned int cmd, void *arg)
static long do_saa5246a_ioctl(struct file *file, unsigned int cmd, void *arg)
{
struct saa5246a_device *t = video_drvdata(file);
@ -944,11 +944,11 @@ static inline unsigned int vtx_fix_command(unsigned int cmd)
/*
* Handle the locking
*/
static int saa5246a_ioctl(struct file *file,
static long saa5246a_ioctl(struct file *file,
unsigned int cmd, unsigned long arg)
{
struct saa5246a_device *t = video_drvdata(file);
int err;
long err;
cmd = vtx_fix_command(cmd);
mutex_lock(&t->lock);

6
drivers/media/video/saa5249.c
View File

@ -190,7 +190,7 @@ static int i2c_getdata(struct saa5249_device *t, int count, u8 *buf)
* Standard character-device-driver functions
*/
static int do_saa5249_ioctl(struct file *file, unsigned int cmd, void *arg)
static long do_saa5249_ioctl(struct file *file, unsigned int cmd, void *arg)
{
static int virtual_mode = false;
struct saa5249_device *t = video_drvdata(file);
@ -479,11 +479,11 @@ static inline unsigned int vtx_fix_command(unsigned int cmd)
* Handle the locking
*/
static int saa5249_ioctl(struct file *file,
static long saa5249_ioctl(struct file *file,
unsigned int cmd, unsigned long arg)
{
struct saa5249_device *t = video_drvdata(file);
int err;
long err;
cmd = vtx_fix_command(cmd);
mutex_lock(&t->lock);

4
drivers/media/video/se401.c
View File

@ -975,7 +975,7 @@ static int se401_close(struct file *file)
return 0;
}
static int se401_do_ioctl(struct file *file, unsigned int cmd, void *arg)
static long se401_do_ioctl(struct file *file, unsigned int cmd, void *arg)
{
struct video_device *vdev = file->private_data;
struct usb_se401 *se401 = (struct usb_se401 *)vdev;
@ -1138,7 +1138,7 @@ static int se401_do_ioctl(struct file *file, unsigned int cmd, void *arg)
return 0;
}
static int se401_ioctl(struct file *file,
static long se401_ioctl(struct file *file,
unsigned int cmd, unsigned long arg)
{
return video_usercopy(file, cmd, arg, se401_do_ioctl);

4
drivers/media/video/sn9c102/sn9c102_core.c
View File

@ -3092,7 +3092,7 @@ sn9c102_vidioc_s_audio(struct sn9c102_device* cam, void __user * arg)
}
static int sn9c102_ioctl_v4l2(struct file *filp,
static long sn9c102_ioctl_v4l2(struct file *filp,
unsigned int cmd, void __user *arg)
{
struct sn9c102_device *cam = video_drvdata(filp);
@ -3196,7 +3196,7 @@ static int sn9c102_ioctl_v4l2(struct file *filp,
}
static int sn9c102_ioctl(struct file *filp,
static long sn9c102_ioctl(struct file *filp,
unsigned int cmd, unsigned long arg)
{
struct sn9c102_device *cam = video_drvdata(filp);

2
drivers/media/video/stradis.c
View File

@ -1275,7 +1275,7 @@ static void make_clip_tab(struct saa7146 *saa, struct video_clip *cr, int ncr)
clip_draw_rectangle(clipmap, 0, 0, 1024, -saa->win.y);
}
static int saa_ioctl(struct file *file,
static long saa_ioctl(struct file *file,
unsigned int cmd, unsigned long argl)
{
struct saa7146 *saa = file->private_data;

4
drivers/media/video/stv680.c
View File

@ -1132,7 +1132,7 @@ static int stv_close(struct file *file)
return 0;
}
static int stv680_do_ioctl(struct file *file, unsigned int cmd, void *arg)
static long stv680_do_ioctl(struct file *file, unsigned int cmd, void *arg)
{
struct video_device *vdev = file->private_data;
struct usb_stv *stv680 = video_get_drvdata(vdev);
@ -1299,7 +1299,7 @@ static int stv680_do_ioctl(struct file *file, unsigned int cmd, void *arg)
return 0;
}
static int stv680_ioctl(struct file *file,
static long stv680_ioctl(struct file *file,
unsigned int cmd, unsigned long arg)
{
return video_usercopy(file, cmd, arg, stv680_do_ioctl);

2
drivers/media/video/tda9840.c
View File

@ -137,7 +137,7 @@ static int tda9840_g_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *t)
return 0;
}
static int tda9840_ioctl(struct v4l2_subdev *sd, unsigned cmd, void *arg)
static long tda9840_ioctl(struct v4l2_subdev *sd, unsigned cmd, void *arg)
{
int byte;

2
drivers/media/video/tea6415c.c
View File

@ -122,7 +122,7 @@ static int switch_matrix(struct i2c_client *client, int i, int o)
return ret;
}
static int tea6415c_ioctl(struct v4l2_subdev *sd, unsigned cmd, void *arg)
static long tea6415c_ioctl(struct v4l2_subdev *sd, unsigned cmd, void *arg)
{
if (cmd == TEA6415C_SWITCH) {
struct i2c_client *client = v4l2_get_subdevdata(sd);

2
drivers/media/video/tea6420.c
View File

@ -90,7 +90,7 @@ static int tea6420_switch(struct i2c_client *client, int i, int o, int g)
return 0;
}
static int tea6420_ioctl(struct v4l2_subdev *sd, unsigned cmd, void *arg)
static long tea6420_ioctl(struct v4l2_subdev *sd, unsigned cmd, void *arg)
{
if (cmd == TEA6420_SWITCH) {
struct i2c_client *client = v4l2_get_subdevdata(sd);

2
drivers/media/video/tuner-core.c
View File

@ -800,7 +800,7 @@ static int tuner_s_standby(struct v4l2_subdev *sd, u32 standby)
}
#ifdef CONFIG_VIDEO_ALLOW_V4L1
static int tuner_ioctl(struct v4l2_subdev *sd, unsigned int cmd, void *arg)
static long tuner_ioctl(struct v4l2_subdev *sd, unsigned int cmd, void *arg)
{
struct tuner *t = to_tuner(sd);
struct i2c_client *client = v4l2_get_subdevdata(sd);

6
drivers/media/video/usbvideo/usbvideo.c
View File

@ -41,7 +41,7 @@ module_param(video_nr, int, 0);
static void usbvideo_Disconnect(struct usb_interface *intf);
static void usbvideo_CameraRelease(struct uvd *uvd);
static int usbvideo_v4l_ioctl(struct file *file,
static long usbvideo_v4l_ioctl(struct file *file,
unsigned int cmd, unsigned long arg);
static int usbvideo_v4l_mmap(struct file *file, struct vm_area_struct *vma);
static int usbvideo_v4l_open(struct file *file);
@ -1277,7 +1277,7 @@ static int usbvideo_v4l_close(struct file *file)
* History:
* 22-Jan-2000 Corrected VIDIOCSPICT to reject unsupported settings.
*/
static int usbvideo_v4l_do_ioctl(struct file *file, unsigned int cmd, void *arg)
static long usbvideo_v4l_do_ioctl(struct file *file, unsigned int cmd, void *arg)
{
struct uvd *uvd = file->private_data;
@ -1497,7 +1497,7 @@ static int usbvideo_v4l_do_ioctl(struct file *file, unsigned int cmd, void *arg)
return 0;
}
static int usbvideo_v4l_ioctl(struct file *file,
static long usbvideo_v4l_ioctl(struct file *file,
unsigned int cmd, unsigned long arg)
{
return video_usercopy(file, cmd, arg, usbvideo_v4l_do_ioctl);

4
drivers/media/video/usbvideo/vicam.c
View File

@ -229,12 +229,12 @@ set_camera_power(struct vicam_camera *cam, int state)
return 0;
}
static int
static long
vicam_ioctl(struct file *file, unsigned int ioctlnr, unsigned long arg)
{
void __user *user_arg = (void __user *)arg;
struct vicam_camera *cam = file->private_data;
int retval = 0;
long retval = 0;
if (!cam)
return -ENODEV;

4
drivers/media/video/usbvision/usbvision-video.c
View File

@ -1278,14 +1278,14 @@ static int usbvision_vbi_close(struct file *file)
return -ENODEV;
}
static int usbvision_do_vbi_ioctl(struct file *file,
static long usbvision_do_vbi_ioctl(struct file *file,
unsigned int cmd, void *arg)
{
/* TODO */
return -ENOIOCTLCMD;
}
static int usbvision_vbi_ioctl(struct file *file,
static long usbvision_vbi_ioctl(struct file *file,
unsigned int cmd, unsigned long arg)
{
return video_usercopy(file, cmd, arg, usbvision_do_vbi_ioctl);

6
drivers/media/video/uvc/uvc_v4l2.c
View File

@ -472,12 +472,12 @@ static int uvc_v4l2_release(struct file *file)
return 0;
}
static int uvc_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
static long uvc_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
{
struct video_device *vdev = video_devdata(file);
struct uvc_video_device *video = video_get_drvdata(vdev);
struct uvc_fh *handle = (struct uvc_fh *)file->private_data;
int ret = 0;
long ret = 0;
switch (cmd) {
/* Query capabilities */
@ -996,7 +996,7 @@ static int uvc_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
return ret;
}
static int uvc_v4l2_ioctl(struct file *file,
static long uvc_v4l2_ioctl(struct file *file,
unsigned int cmd, unsigned long arg)
{
if (uvc_trace_param & UVC_TRACE_IOCTL) {

164
drivers/media/video/v4l1-compat.c
View File

@ -267,12 +267,12 @@ done:
/* ----------------------------------------------------------------- */
static noinline int v4l1_compat_get_capabilities(
static noinline long v4l1_compat_get_capabilities(
struct video_capability *cap,
struct file *file,
v4l2_kioctl drv)
{
int err;
long err;
struct v4l2_framebuffer fbuf;
struct v4l2_capability *cap2;
@ -286,13 +286,13 @@ static noinline int v4l1_compat_get_capabilities(
err = drv(file, VIDIOC_QUERYCAP, cap2);
if (err < 0) {
dprintk("VIDIOCGCAP / VIDIOC_QUERYCAP: %d\n", err);
dprintk("VIDIOCGCAP / VIDIOC_QUERYCAP: %ld\n", err);
goto done;
}
if (cap2->capabilities & V4L2_CAP_VIDEO_OVERLAY) {
err = drv(file, VIDIOC_G_FBUF, &fbuf);
if (err < 0) {
dprintk("VIDIOCGCAP / VIDIOC_G_FBUF: %d\n", err);
dprintk("VIDIOCGCAP / VIDIOC_G_FBUF: %ld\n", err);
memset(&fbuf, 0, sizeof(fbuf));
}
err = 0;
@ -324,12 +324,12 @@ done:
return err;
}
static noinline int v4l1_compat_get_frame_buffer(
static noinline long v4l1_compat_get_frame_buffer(
struct video_buffer *buffer,
struct file *file,
v4l2_kioctl drv)
{
int err;
long err;
struct v4l2_framebuffer fbuf;
memset(buffer, 0, sizeof(*buffer));
@ -337,7 +337,7 @@ static noinline int v4l1_compat_get_frame_buffer(
err = drv(file, VIDIOC_G_FBUF, &fbuf);
if (err < 0) {
dprintk("VIDIOCGFBUF / VIDIOC_G_FBUF: %d\n", err);
dprintk("VIDIOCGFBUF / VIDIOC_G_FBUF: %ld\n", err);
goto done;
}
buffer->base = fbuf.base;
@ -378,12 +378,12 @@ done:
return err;
}
static noinline int v4l1_compat_set_frame_buffer(
static noinline long v4l1_compat_set_frame_buffer(
struct video_buffer *buffer,
struct file *file,
v4l2_kioctl drv)
{
int err;
long err;
struct v4l2_framebuffer fbuf;
memset(&fbuf, 0, sizeof(fbuf));
@ -410,16 +410,16 @@ static noinline int v4l1_compat_set_frame_buffer(
fbuf.fmt.bytesperline = buffer->bytesperline;
err = drv(file, VIDIOC_S_FBUF, &fbuf);
if (err < 0)
dprintk("VIDIOCSFBUF / VIDIOC_S_FBUF: %d\n", err);
dprintk("VIDIOCSFBUF / VIDIOC_S_FBUF: %ld\n", err);
return err;
}
static noinline int v4l1_compat_get_win_cap_dimensions(
static noinline long v4l1_compat_get_win_cap_dimensions(
struct video_window *win,
struct file *file,
v4l2_kioctl drv)
{
int err;
long err;
struct v4l2_format *fmt;
fmt = kzalloc(sizeof(*fmt), GFP_KERNEL);
@ -432,7 +432,7 @@ static noinline int v4l1_compat_get_win_cap_dimensions(
fmt->type = V4L2_BUF_TYPE_VIDEO_OVERLAY;
err = drv(file, VIDIOC_G_FMT, fmt);
if (err < 0)
dprintk("VIDIOCGWIN / VIDIOC_G_WIN: %d\n", err);
dprintk("VIDIOCGWIN / VIDIOC_G_WIN: %ld\n", err);
if (err == 0) {
win->x = fmt->fmt.win.w.left;
win->y = fmt->fmt.win.w.top;
@ -447,7 +447,7 @@ static noinline int v4l1_compat_get_win_cap_dimensions(
fmt->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
err = drv(file, VIDIOC_G_FMT, fmt);
if (err < 0) {
dprintk("VIDIOCGWIN / VIDIOC_G_FMT: %d\n", err);
dprintk("VIDIOCGWIN / VIDIOC_G_FMT: %ld\n", err);
goto done;
}
win->x = 0;
@ -462,12 +462,12 @@ done:
return err;
}
static noinline int v4l1_compat_set_win_cap_dimensions(
static noinline long v4l1_compat_set_win_cap_dimensions(
struct video_window *win,
struct file *file,
v4l2_kioctl drv)
{
int err, err1, err2;
long err, err1, err2;
struct v4l2_format *fmt;
fmt = kzalloc(sizeof(*fmt), GFP_KERNEL);
@ -479,7 +479,7 @@ static noinline int v4l1_compat_set_win_cap_dimensions(
drv(file, VIDIOC_STREAMOFF, &fmt->type);
err1 = drv(file, VIDIOC_G_FMT, fmt);
if (err1 < 0)
dprintk("VIDIOCSWIN / VIDIOC_G_FMT: %d\n", err1);
dprintk("VIDIOCSWIN / VIDIOC_G_FMT: %ld\n", err1);
if (err1 == 0) {
fmt->fmt.pix.width = win->width;
fmt->fmt.pix.height = win->height;
@ -487,7 +487,7 @@ static noinline int v4l1_compat_set_win_cap_dimensions(
fmt->fmt.pix.bytesperline = 0;
err = drv(file, VIDIOC_S_FMT, fmt);
if (err < 0)
dprintk("VIDIOCSWIN / VIDIOC_S_FMT #1: %d\n",
dprintk("VIDIOCSWIN / VIDIOC_S_FMT #1: %ld\n",
err);
win->width = fmt->fmt.pix.width;
win->height = fmt->fmt.pix.height;
@ -504,7 +504,7 @@ static noinline int v4l1_compat_set_win_cap_dimensions(
fmt->fmt.win.clipcount = win->clipcount;
err2 = drv(file, VIDIOC_S_FMT, fmt);
if (err2 < 0)
dprintk("VIDIOCSWIN / VIDIOC_S_FMT #2: %d\n", err2);
dprintk("VIDIOCSWIN / VIDIOC_S_FMT #2: %ld\n", err2);
if (err1 != 0 && err2 != 0)
err = err1;
@ -514,12 +514,12 @@ static noinline int v4l1_compat_set_win_cap_dimensions(
return err;
}
static noinline int v4l1_compat_turn_preview_on_off(
static noinline long v4l1_compat_turn_preview_on_off(
int *on,
struct file *file,
v4l2_kioctl drv)
{
int err;
long err;
enum v4l2_buf_type captype = V4L2_BUF_TYPE_VIDEO_CAPTURE;
if (0 == *on) {
@ -530,16 +530,16 @@ static noinline int v4l1_compat_turn_preview_on_off(
}
err = drv(file, VIDIOC_OVERLAY, on);
if (err < 0)
dprintk("VIDIOCCAPTURE / VIDIOC_PREVIEW: %d\n", err);
dprintk("VIDIOCCAPTURE / VIDIOC_PREVIEW: %ld\n", err);
return err;
}
static noinline int v4l1_compat_get_input_info(
static noinline long v4l1_compat_get_input_info(
struct video_channel *chan,
struct file *file,
v4l2_kioctl drv)
{
int err;
long err;
struct v4l2_input input2;
v4l2_std_id sid;
@ -548,7 +548,7 @@ static noinline int v4l1_compat_get_input_info(
err = drv(file, VIDIOC_ENUMINPUT, &input2);
if (err < 0) {
dprintk("VIDIOCGCHAN / VIDIOC_ENUMINPUT: "
"channel=%d err=%d\n", chan->channel, err);
"channel=%d err=%ld\n", chan->channel, err);
goto done;
}
chan->channel = input2.index;
@ -569,7 +569,7 @@ static noinline int v4l1_compat_get_input_info(
chan->norm = 0;
err = drv(file, VIDIOC_G_STD, &sid);
if (err < 0)
dprintk("VIDIOCGCHAN / VIDIOC_G_STD: %d\n", err);
dprintk("VIDIOCGCHAN / VIDIOC_G_STD: %ld\n", err);
if (err == 0) {
if (sid & V4L2_STD_PAL)
chan->norm = VIDEO_MODE_PAL;
@ -582,17 +582,17 @@ done:
return err;
}
static noinline int v4l1_compat_set_input(
static noinline long v4l1_compat_set_input(
struct video_channel *chan,
struct file *file,
v4l2_kioctl drv)
{
int err;
long err;
v4l2_std_id sid = 0;
err = drv(file, VIDIOC_S_INPUT, &chan->channel);
if (err < 0)
dprintk("VIDIOCSCHAN / VIDIOC_S_INPUT: %d\n", err);
dprintk("VIDIOCSCHAN / VIDIOC_S_INPUT: %ld\n", err);
switch (chan->norm) {
case VIDEO_MODE_PAL:
sid = V4L2_STD_PAL;
@ -607,17 +607,17 @@ static noinline int v4l1_compat_set_input(
if (0 != sid) {
err = drv(file, VIDIOC_S_STD, &sid);
if (err < 0)
dprintk("VIDIOCSCHAN / VIDIOC_S_STD: %d\n", err);
dprintk("VIDIOCSCHAN / VIDIOC_S_STD: %ld\n", err);
}
return err;
}
static noinline int v4l1_compat_get_picture(
static noinline long v4l1_compat_get_picture(
struct video_picture *pict,
struct file *file,
v4l2_kioctl drv)
{
int err;
long err;
struct v4l2_format *fmt;
fmt = kzalloc(sizeof(*fmt), GFP_KERNEL);
@ -640,7 +640,7 @@ static noinline int v4l1_compat_get_picture(
fmt->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
err = drv(file, VIDIOC_G_FMT, fmt);
if (err < 0) {
dprintk("VIDIOCGPICT / VIDIOC_G_FMT: %d\n", err);
dprintk("VIDIOCGPICT / VIDIOC_G_FMT: %ld\n", err);
goto done;
}
@ -654,12 +654,12 @@ done:
return err;
}
static noinline int v4l1_compat_set_picture(
static noinline long v4l1_compat_set_picture(
struct video_picture *pict,
struct file *file,
v4l2_kioctl drv)
{
int err;
long err;
struct v4l2_framebuffer fbuf;
int mem_err = 0, ovl_err = 0;
struct v4l2_format *fmt;
@ -694,7 +694,7 @@ static noinline int v4l1_compat_set_picture(
support memory capture. Trying to set the memory capture
parameters would be pointless. */
if (err < 0) {
dprintk("VIDIOCSPICT / VIDIOC_G_FMT: %d\n", err);
dprintk("VIDIOCSPICT / VIDIOC_G_FMT: %ld\n", err);
mem_err = -1000; /* didn't even try */
} else if (fmt->fmt.pix.pixelformat !=
palette_to_pixelformat(pict->palette)) {
@ -711,7 +711,7 @@ static noinline int v4l1_compat_set_picture(
support overlay. Trying to set the overlay parameters
would be quite pointless. */
if (err < 0) {
dprintk("VIDIOCSPICT / VIDIOC_G_FBUF: %d\n", err);
dprintk("VIDIOCSPICT / VIDIOC_G_FBUF: %ld\n", err);
ovl_err = -1000; /* didn't even try */
} else if (fbuf.fmt.pixelformat !=
palette_to_pixelformat(pict->palette)) {
@ -736,12 +736,13 @@ static noinline int v4l1_compat_set_picture(
return err;
}
static noinline int v4l1_compat_get_tuner(
static noinline long v4l1_compat_get_tuner(
struct video_tuner *tun,
struct file *file,
v4l2_kioctl drv)
{
int err, i;
long err;
int i;
struct v4l2_tuner tun2;
struct v4l2_standard std2;
v4l2_std_id sid;
@ -749,7 +750,7 @@ static noinline int v4l1_compat_get_tuner(
memset(&tun2, 0, sizeof(tun2));
err = drv(file, VIDIOC_G_TUNER, &tun2);
if (err < 0) {
dprintk("VIDIOCGTUNER / VIDIOC_G_TUNER: %d\n", err);
dprintk("VIDIOCGTUNER / VIDIOC_G_TUNER: %ld\n", err);
goto done;
}
memcpy(tun->name, tun2.name,
@ -775,7 +776,7 @@ static noinline int v4l1_compat_get_tuner(
err = drv(file, VIDIOC_G_STD, &sid);
if (err < 0)
dprintk("VIDIOCGTUNER / VIDIOC_G_STD: %d\n", err);
dprintk("VIDIOCGTUNER / VIDIOC_G_STD: %ld\n", err);
if (err == 0) {
if (sid & V4L2_STD_PAL)
tun->mode = VIDEO_MODE_PAL;
@ -794,12 +795,12 @@ done:
return err;
}
static noinline int v4l1_compat_select_tuner(
static noinline long v4l1_compat_select_tuner(
struct video_tuner *tun,
struct file *file,
v4l2_kioctl drv)
{
int err;
long err;
struct v4l2_tuner t;/*84 bytes on x86_64*/
memset(&t, 0, sizeof(t));
@ -807,34 +808,34 @@ static noinline int v4l1_compat_select_tuner(
err = drv(file, VIDIOC_S_INPUT, &t);
if (err < 0)
dprintk("VIDIOCSTUNER / VIDIOC_S_INPUT: %d\n", err);
dprintk("VIDIOCSTUNER / VIDIOC_S_INPUT: %ld\n", err);
return err;
}
static noinline int v4l1_compat_get_frequency(
static noinline long v4l1_compat_get_frequency(
unsigned long *freq,
struct file *file,
v4l2_kioctl drv)
{
int err;
long err;
struct v4l2_frequency freq2;
memset(&freq2, 0, sizeof(freq2));
freq2.tuner = 0;
err = drv(file, VIDIOC_G_FREQUENCY, &freq2);
if (err < 0)
dprintk("VIDIOCGFREQ / VIDIOC_G_FREQUENCY: %d\n", err);
dprintk("VIDIOCGFREQ / VIDIOC_G_FREQUENCY: %ld\n", err);
if (0 == err)
*freq = freq2.frequency;
return err;
}
static noinline int v4l1_compat_set_frequency(
static noinline long v4l1_compat_set_frequency(
unsigned long *freq,
struct file *file,
v4l2_kioctl drv)
{
int err;
long err;
struct v4l2_frequency freq2;
memset(&freq2, 0, sizeof(freq2));
@ -842,16 +843,17 @@ static noinline int v4l1_compat_set_frequency(
freq2.frequency = *freq;
err = drv(file, VIDIOC_S_FREQUENCY, &freq2);
if (err < 0)
dprintk("VIDIOCSFREQ / VIDIOC_S_FREQUENCY: %d\n", err);
dprintk("VIDIOCSFREQ / VIDIOC_S_FREQUENCY: %ld\n", err);
return err;
}
static noinline int v4l1_compat_get_audio(
static noinline long v4l1_compat_get_audio(
struct video_audio *aud,
struct file *file,
v4l2_kioctl drv)
{
int err, i;
long err;
int i;
struct v4l2_queryctrl qctrl2;
struct v4l2_audio aud2;
struct v4l2_tuner tun2;
@ -859,7 +861,7 @@ static noinline int v4l1_compat_get_audio(
err = drv(file, VIDIOC_G_AUDIO, &aud2);
if (err < 0) {
dprintk("VIDIOCGAUDIO / VIDIOC_G_AUDIO: %d\n", err);
dprintk("VIDIOCGAUDIO / VIDIOC_G_AUDIO: %ld\n", err);
goto done;
}
memcpy(aud->name, aud2.name,
@ -903,7 +905,7 @@ static noinline int v4l1_compat_get_audio(
memset(&tun2, 0, sizeof(tun2));
err = drv(file, VIDIOC_G_TUNER, &tun2);
if (err < 0) {
dprintk("VIDIOCGAUDIO / VIDIOC_G_TUNER: %d\n", err);
dprintk("VIDIOCGAUDIO / VIDIOC_G_TUNER: %ld\n", err);
err = 0;
goto done;
}
@ -918,12 +920,12 @@ done:
return err;
}
static noinline int v4l1_compat_set_audio(
static noinline long v4l1_compat_set_audio(
struct video_audio *aud,
struct file *file,
v4l2_kioctl drv)
{
int err;
long err;
struct v4l2_audio aud2;
struct v4l2_tuner tun2;
@ -933,7 +935,7 @@ static noinline int v4l1_compat_set_audio(
aud2.index = aud->audio;
err = drv(file, VIDIOC_S_AUDIO, &aud2);
if (err < 0) {
dprintk("VIDIOCSAUDIO / VIDIOC_S_AUDIO: %d\n", err);
dprintk("VIDIOCSAUDIO / VIDIOC_S_AUDIO: %ld\n", err);
goto done;
}
@ -950,7 +952,7 @@ static noinline int v4l1_compat_set_audio(
err = drv(file, VIDIOC_G_TUNER, &tun2);
if (err < 0)
dprintk("VIDIOCSAUDIO / VIDIOC_G_TUNER: %d\n", err);
dprintk("VIDIOCSAUDIO / VIDIOC_G_TUNER: %ld\n", err);
if (err == 0) {
switch (aud->mode) {
default:
@ -967,19 +969,19 @@ static noinline int v4l1_compat_set_audio(
}
err = drv(file, VIDIOC_S_TUNER, &tun2);
if (err < 0)
dprintk("VIDIOCSAUDIO / VIDIOC_S_TUNER: %d\n", err);
dprintk("VIDIOCSAUDIO / VIDIOC_S_TUNER: %ld\n", err);
}
err = 0;
done:
return err;
}
static noinline int v4l1_compat_capture_frame(
static noinline long v4l1_compat_capture_frame(
struct video_mmap *mm,
struct file *file,
v4l2_kioctl drv)
{
int err;
long err;
enum v4l2_buf_type captype = V4L2_BUF_TYPE_VIDEO_CAPTURE;
struct v4l2_buffer buf;
struct v4l2_format *fmt;
@ -994,7 +996,7 @@ static noinline int v4l1_compat_capture_frame(
fmt->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
err = drv(file, VIDIOC_G_FMT, fmt);
if (err < 0) {
dprintk("VIDIOCMCAPTURE / VIDIOC_G_FMT: %d\n", err);
dprintk("VIDIOCMCAPTURE / VIDIOC_G_FMT: %ld\n", err);
goto done;
}
if (mm->width != fmt->fmt.pix.width ||
@ -1010,7 +1012,7 @@ static noinline int v4l1_compat_capture_frame(
fmt->fmt.pix.bytesperline = 0;
err = drv(file, VIDIOC_S_FMT, fmt);
if (err < 0) {
dprintk("VIDIOCMCAPTURE / VIDIOC_S_FMT: %d\n", err);
dprintk("VIDIOCMCAPTURE / VIDIOC_S_FMT: %ld\n", err);
goto done;
}
}
@ -1018,28 +1020,28 @@ static noinline int v4l1_compat_capture_frame(
buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
err = drv(file, VIDIOC_QUERYBUF, &buf);
if (err < 0) {
dprintk("VIDIOCMCAPTURE / VIDIOC_QUERYBUF: %d\n", err);
dprintk("VIDIOCMCAPTURE / VIDIOC_QUERYBUF: %ld\n", err);
goto done;
}
err = drv(file, VIDIOC_QBUF, &buf);
if (err < 0) {
dprintk("VIDIOCMCAPTURE / VIDIOC_QBUF: %d\n", err);
dprintk("VIDIOCMCAPTURE / VIDIOC_QBUF: %ld\n", err);
goto done;
}
err = drv(file, VIDIOC_STREAMON, &captype);
if (err < 0)
dprintk("VIDIOCMCAPTURE / VIDIOC_STREAMON: %d\n", err);
dprintk("VIDIOCMCAPTURE / VIDIOC_STREAMON: %ld\n", err);
done:
kfree(fmt);
return err;
}
static noinline int v4l1_compat_sync(
static noinline long v4l1_compat_sync(
int *i,
struct file *file,
v4l2_kioctl drv)
{
int err;
long err;
enum v4l2_buf_type captype = V4L2_BUF_TYPE_VIDEO_CAPTURE;
struct v4l2_buffer buf;
struct poll_wqueues *pwq;
@ -1050,7 +1052,7 @@ static noinline int v4l1_compat_sync(
err = drv(file, VIDIOC_QUERYBUF, &buf);
if (err < 0) {
/* No such buffer */
dprintk("VIDIOCSYNC / VIDIOC_QUERYBUF: %d\n", err);
dprintk("VIDIOCSYNC / VIDIOC_QUERYBUF: %ld\n", err);
goto done;
}
if (!(buf.flags & V4L2_BUF_FLAG_MAPPED)) {
@ -1062,7 +1064,7 @@ static noinline int v4l1_compat_sync(
/* make sure capture actually runs so we don't block forever */
err = drv(file, VIDIOC_STREAMON, &captype);
if (err < 0) {
dprintk("VIDIOCSYNC / VIDIOC_STREAMON: %d\n", err);
dprintk("VIDIOCSYNC / VIDIOC_STREAMON: %ld\n", err);
goto done;
}
@ -1076,7 +1078,7 @@ static noinline int v4l1_compat_sync(
break;
err = drv(file, VIDIOC_QUERYBUF, &buf);
if (err < 0)
dprintk("VIDIOCSYNC / VIDIOC_QUERYBUF: %d\n", err);
dprintk("VIDIOCSYNC / VIDIOC_QUERYBUF: %ld\n", err);
}
kfree(pwq);
if (!(buf.flags & V4L2_BUF_FLAG_DONE)) /* not done */
@ -1084,18 +1086,18 @@ static noinline int v4l1_compat_sync(
do {
err = drv(file, VIDIOC_DQBUF, &buf);
if (err < 0)
dprintk("VIDIOCSYNC / VIDIOC_DQBUF: %d\n", err);
dprintk("VIDIOCSYNC / VIDIOC_DQBUF: %ld\n", err);
} while (err == 0 && buf.index != *i);
done:
return err;
}
static noinline int v4l1_compat_get_vbi_format(
static noinline long v4l1_compat_get_vbi_format(
struct vbi_format *fmt,
struct file *file,
v4l2_kioctl drv)
{
int err;
long err;
struct v4l2_format *fmt2;
fmt2 = kzalloc(sizeof(*fmt2), GFP_KERNEL);
@ -1107,7 +1109,7 @@ static noinline int v4l1_compat_get_vbi_format(
err = drv(file, VIDIOC_G_FMT, fmt2);
if (err < 0) {
dprintk("VIDIOCGVBIFMT / VIDIOC_G_FMT: %d\n", err);
dprintk("VIDIOCGVBIFMT / VIDIOC_G_FMT: %ld\n", err);
goto done;
}
if (fmt2->fmt.vbi.sample_format != V4L2_PIX_FMT_GREY) {
@ -1128,12 +1130,12 @@ done:
return err;
}
static noinline int v4l1_compat_set_vbi_format(
static noinline long v4l1_compat_set_vbi_format(
struct vbi_format *fmt,
struct file *file,
v4l2_kioctl drv)
{
int err;
long err;
struct v4l2_format *fmt2 = NULL;
if (VIDEO_PALETTE_RAW != fmt->sample_format) {
@ -1157,7 +1159,7 @@ static noinline int v4l1_compat_set_vbi_format(
fmt2->fmt.vbi.flags = fmt->flags;
err = drv(file, VIDIOC_TRY_FMT, fmt2);
if (err < 0) {
dprintk("VIDIOCSVBIFMT / VIDIOC_TRY_FMT: %d\n", err);
dprintk("VIDIOCSVBIFMT / VIDIOC_TRY_FMT: %ld\n", err);
goto done;
}
@ -1174,7 +1176,7 @@ static noinline int v4l1_compat_set_vbi_format(
}
err = drv(file, VIDIOC_S_FMT, fmt2);
if (err < 0)
dprintk("VIDIOCSVBIFMT / VIDIOC_S_FMT: %d\n", err);
dprintk("VIDIOCSVBIFMT / VIDIOC_S_FMT: %ld\n", err);
done:
kfree(fmt2);
return err;
@ -1183,13 +1185,13 @@ done:
/*
* This function is exported.
*/
int
long
v4l_compat_translate_ioctl(struct file *file,
int cmd,
void *arg,
v4l2_kioctl drv)
{
int err;
long err;
switch (cmd) {
case VIDIOCGCAP: /* capability */

10
drivers/media/video/v4l2-compat-ioctl32.c
View File

@ -222,9 +222,9 @@ static int get_microcode32(struct video_code *kp, struct video_code32 __user *up
#endif
static int native_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
static long native_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
int ret = -ENOIOCTLCMD;
long ret = -ENOIOCTLCMD;
if (file->f_op->unlocked_ioctl)
ret = file->f_op->unlocked_ioctl(file, cmd, arg);
@ -705,7 +705,7 @@ static int put_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext
#define VIDIOC_G_OUTPUT32 _IOR ('V', 46, s32)
#define VIDIOC_S_OUTPUT32 _IOWR('V', 47, s32)
static int do_video_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
static long do_video_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
union {
#ifdef CONFIG_VIDEO_V4L1_COMPAT
@ -726,7 +726,7 @@ static int do_video_ioctl(struct file *file, unsigned int cmd, unsigned long arg
} karg;
void __user *up = compat_ptr(arg);
int compatible_arg = 1;
int err = 0;
long err = 0;
/* First, convert the command. */
switch (cmd) {
@ -939,7 +939,7 @@ static int do_video_ioctl(struct file *file, unsigned int cmd, unsigned long arg
long v4l_compat_ioctl32(struct file *file, unsigned int cmd, unsigned long arg)
{
int ret = -ENOIOCTLCMD;
long ret = -ENOIOCTLCMD;
if (!file->f_op->ioctl && !file->f_op->unlocked_ioctl)
return ret;

14
drivers/media/video/v4l2-ioctl.c
View File

@ -392,14 +392,14 @@ video_fix_command(unsigned int cmd)
/*
* Obsolete usercopy function - Should be removed soon
*/
int
long
video_usercopy(struct file *file, unsigned int cmd, unsigned long arg,
v4l2_kioctl func)
{
char sbuf[128];
void *mbuf = NULL;
void *parg = NULL;
int err = -EINVAL;
long err = -EINVAL;
int is_ext_ctrl;
size_t ctrls_size = 0;
void __user *user_ptr = NULL;
@ -623,13 +623,13 @@ static int check_fmt(const struct v4l2_ioctl_ops *ops, enum v4l2_buf_type type)
return -EINVAL;
}
static int __video_do_ioctl(struct file *file,
static long __video_do_ioctl(struct file *file,
unsigned int cmd, void *arg)
{
struct video_device *vfd = video_devdata(file);
const struct v4l2_ioctl_ops *ops = vfd->ioctl_ops;
void *fh = file->private_data;
int ret = -EINVAL;
long ret = -EINVAL;
if ((vfd->debug & V4L2_DEBUG_IOCTL) &&
!(vfd->debug & V4L2_DEBUG_IOCTL_ARG)) {
@ -1845,20 +1845,20 @@ static int __video_do_ioctl(struct file *file,
if (vfd->debug & V4L2_DEBUG_IOCTL_ARG) {
if (ret < 0) {
v4l_print_ioctl(vfd->name, cmd);
printk(KERN_CONT " error %d\n", ret);
printk(KERN_CONT " error %ld\n", ret);
}
}
return ret;
}
int video_ioctl2(struct file *file,
long video_ioctl2(struct file *file,
unsigned int cmd, unsigned long arg)
{
char sbuf[128];
void *mbuf = NULL;
void *parg = NULL;
int err = -EINVAL;
long err = -EINVAL;
int is_ext_ctrl;
size_t ctrls_size = 0;
void __user *user_ptr = NULL;

6
drivers/media/video/vino.c
View File

@ -4237,7 +4237,7 @@ error:
return ret;
}
static int vino_do_ioctl(struct file *file, unsigned int cmd, void *arg)
static long vino_do_ioctl(struct file *file, unsigned int cmd, void *arg)
{
struct vino_channel_settings *vcs = video_drvdata(file);
@ -4343,11 +4343,11 @@ static int vino_do_ioctl(struct file *file, unsigned int cmd, void *arg)
return 0;
}
static int vino_ioctl(struct file *file,
static long vino_ioctl(struct file *file,
unsigned int cmd, unsigned long arg)
{
struct vino_channel_settings *vcs = video_drvdata(file);
int ret;
long ret;
if (mutex_lock_interruptible(&vcs->mutex))
return -EINTR;

6
drivers/media/video/w9966.c
View File

@ -180,7 +180,7 @@ static int w9966_i2c_wbyte(struct w9966_dev* cam, int data);
static int w9966_i2c_rbyte(struct w9966_dev* cam);
#endif
static int w9966_v4l_ioctl(struct file *file,
static long w9966_v4l_ioctl(struct file *file,
unsigned int cmd, unsigned long arg);
static ssize_t w9966_v4l_read(struct file *file, char __user *buf,
size_t count, loff_t *ppos);
@ -723,7 +723,7 @@ static int w9966_wReg_i2c(struct w9966_dev* cam, int reg, int data)
* Video4linux interfacing
*/
static int w9966_v4l_do_ioctl(struct file *file, unsigned int cmd, void *arg)
static long w9966_v4l_do_ioctl(struct file *file, unsigned int cmd, void *arg)
{
struct w9966_dev *cam = video_drvdata(file);
@ -873,7 +873,7 @@ static int w9966_v4l_do_ioctl(struct file *file, unsigned int cmd, void *arg)
return 0;
}
static int w9966_v4l_ioctl(struct file *file,
static long w9966_v4l_ioctl(struct file *file,
unsigned int cmd, unsigned long arg)
{
return video_usercopy(file, cmd, arg, w9966_v4l_do_ioctl);

10
drivers/media/video/w9968cf.c
View File

@ -403,9 +403,9 @@ static const struct v4l2_file_operations w9968cf_fops;
static int w9968cf_open(struct file *);
static int w9968cf_release(struct file *);
static int w9968cf_mmap(struct file *, struct vm_area_struct *);
static int w9968cf_ioctl(struct file *, unsigned, unsigned long);
static long w9968cf_ioctl(struct file *, unsigned, unsigned long);
static ssize_t w9968cf_read(struct file *, char __user *, size_t, loff_t *);
static int w9968cf_v4l_ioctl(struct file *, unsigned int,
static long w9968cf_v4l_ioctl(struct file *, unsigned int,
void __user *);
/* USB-specific */
@ -2885,12 +2885,12 @@ static int w9968cf_mmap(struct file* filp, struct vm_area_struct *vma)
}
static int
static long
w9968cf_ioctl(struct file *filp,
unsigned int cmd, unsigned long arg)
{
struct w9968cf_device* cam;
int err;
long err;
cam = (struct w9968cf_device*)video_get_drvdata(video_devdata(filp));
@ -2916,7 +2916,7 @@ w9968cf_ioctl(struct file *filp,
}
static int w9968cf_v4l_ioctl(struct file *filp,
static long w9968cf_v4l_ioctl(struct file *filp,
unsigned int cmd, void __user *arg)
{
struct w9968cf_device* cam;

4
drivers/media/video/zc0301/zc0301_core.c
View File

@ -1793,7 +1793,7 @@ zc0301_vidioc_s_parm(struct zc0301_device* cam, void __user * arg)
}
static int zc0301_ioctl_v4l2(struct file *filp,
static long zc0301_ioctl_v4l2(struct file *filp,
unsigned int cmd, void __user *arg)
{
struct zc0301_device *cam = video_drvdata(filp);
@ -1888,7 +1888,7 @@ static int zc0301_ioctl_v4l2(struct file *filp,
}
static int zc0301_ioctl(struct file *filp,
static long zc0301_ioctl(struct file *filp,
unsigned int cmd, unsigned long arg)
{
struct zc0301_device *cam = video_drvdata(filp);

4
drivers/media/video/zoran/zoran_driver.c
View File

@ -1938,7 +1938,7 @@ zoran_set_input (struct zoran *zr,
* ioctl routine
*/
static int zoran_do_ioctl(struct file *file, unsigned int cmd, void *arg)
static long zoran_do_ioctl(struct file *file, unsigned int cmd, void *arg)
{
struct zoran_fh *fh = file->private_data;
struct zoran *zr = fh->zr;
@ -4189,7 +4189,7 @@ static int zoran_do_ioctl(struct file *file, unsigned int cmd, void *arg)
}
static int
static long
zoran_ioctl(struct file *file,
unsigned int cmd,
unsigned long arg)

4
include/media/saa7146_vv.h
View File

@ -177,7 +177,7 @@ struct saa7146_ext_vv
int (*std_callback)(struct saa7146_dev*, struct saa7146_standard *);
struct saa7146_extension_ioctls *ioctls;
int (*ioctl)(struct saa7146_fh*, unsigned int cmd, void *arg);
long (*ioctl)(struct saa7146_fh *, unsigned int cmd, void *arg);
struct v4l2_file_operations vbi_fops;
};
@ -216,7 +216,7 @@ void saa7146_set_gpio(struct saa7146_dev *saa, u8 pin, u8 data);
extern struct saa7146_use_ops saa7146_video_uops;
int saa7146_start_preview(struct saa7146_fh *fh);
int saa7146_stop_preview(struct saa7146_fh *fh);
int saa7146_video_do_ioctl(struct file *file, unsigned int cmd, void *arg);
long saa7146_video_do_ioctl(struct file *file, unsigned int cmd, void *arg);
/* from saa7146_vbi.c */
extern struct saa7146_use_ops saa7146_vbi_uops;

2
include/media/v4l2-dev.h
View File

@ -38,7 +38,7 @@ struct v4l2_file_operations {
ssize_t (*read) (struct file *, char __user *, size_t, loff_t *);
ssize_t (*write) (struct file *, const char __user *, size_t, loff_t *);
unsigned int (*poll) (struct file *, struct poll_table_struct *);
int (*ioctl) (struct file *, unsigned int, unsigned long);
long (*ioctl) (struct file *, unsigned int, unsigned long);
long (*unlocked_ioctl) (struct file *, unsigned int, unsigned long);
int (*mmap) (struct file *, struct vm_area_struct *);
int (*open) (struct file *);

2
include/media/v4l2-device.h
View File

@ -80,7 +80,7 @@ void v4l2_device_unregister_subdev(struct v4l2_subdev *sd);
#define __v4l2_device_call_subdevs_until_err(dev, cond, o, f, args...) \
({ \
struct v4l2_subdev *sd; \
int err = 0; \
long err = 0; \
\
list_for_each_entry(sd, &(dev)->subdevs, list) { \
if ((cond) && sd->ops->o && sd->ops->o->f) \

10
include/media/v4l2-ioctl.h
View File

@ -239,7 +239,7 @@ struct v4l2_ioctl_ops {
struct v4l2_frmivalenum *fival);
/* For other private ioctls */
int (*vidioc_default) (struct file *file, void *fh,
long (*vidioc_default) (struct file *file, void *fh,
int cmd, void *arg);
};
@ -277,10 +277,10 @@ extern const char *v4l2_field_names[];
extern const char *v4l2_type_names[];
/* Compatibility layer interface -- v4l1-compat module */
typedef int (*v4l2_kioctl)(struct file *file,
typedef long (*v4l2_kioctl)(struct file *file,
unsigned int cmd, void *arg);
#ifdef CONFIG_VIDEO_V4L1_COMPAT
int v4l_compat_translate_ioctl(struct file *file,
long v4l_compat_translate_ioctl(struct file *file,
int cmd, void *arg, v4l2_kioctl driver_ioctl);
#else
#define v4l_compat_translate_ioctl(file, cmd, arg, ioctl) (-EINVAL)
@ -293,11 +293,11 @@ extern long v4l_compat_ioctl32(struct file *file, unsigned int cmd,
#endif
/* Include support for obsoleted stuff */
extern int video_usercopy(struct file *file, unsigned int cmd,
extern long video_usercopy(struct file *file, unsigned int cmd,
unsigned long arg, v4l2_kioctl func);
/* Standard handlers for V4L ioctl's */
extern int video_ioctl2(struct file *file,
extern long video_ioctl2(struct file *file,
unsigned int cmd, unsigned long arg);
#endif /* _V4L2_IOCTL_H */

2
include/media/v4l2-subdev.h
View File

@ -79,7 +79,7 @@ struct v4l2_subdev_core_ops {
int (*g_ctrl)(struct v4l2_subdev *sd, struct v4l2_control *ctrl);
int (*s_ctrl)(struct v4l2_subdev *sd, struct v4l2_control *ctrl);
int (*querymenu)(struct v4l2_subdev *sd, struct v4l2_querymenu *qm);
int (*ioctl)(struct v4l2_subdev *sd, unsigned int cmd, void *arg);
long (*ioctl)(struct v4l2_subdev *sd, unsigned int cmd, void *arg);
#ifdef CONFIG_VIDEO_ADV_DEBUG
int (*g_register)(struct v4l2_subdev *sd, struct v4l2_register *reg);
int (*s_register)(struct v4l2_subdev *sd, struct v4l2_register *reg);

2
sound/i2c/other/tea575x-tuner.c
View File

@ -84,7 +84,7 @@ static void snd_tea575x_set_freq(struct snd_tea575x *tea)
* Linux Video interface
*/
static int snd_tea575x_ioctl(struct file *file,
static long snd_tea575x_ioctl(struct file *file,
unsigned int cmd, unsigned long data)
{
struct snd_tea575x *tea = video_drvdata(file);