diff options
| -rw-r--r-- | drivers/media/video/v4l1-compat.c | 184 |
1 files changed, 90 insertions, 94 deletions
diff --git a/drivers/media/video/v4l1-compat.c b/drivers/media/video/v4l1-compat.c index ffd3f106dd4..6455b2f43be 100644 --- a/drivers/media/video/v4l1-compat.c +++ b/drivers/media/video/v4l1-compat.c @@ -41,13 +41,16 @@ static unsigned int debug; module_param(debug, int, 0644); -MODULE_PARM_DESC(debug,"enable debug messages"); +MODULE_PARM_DESC(debug, "enable debug messages"); MODULE_AUTHOR("Bill Dirks"); MODULE_DESCRIPTION("v4l(1) compatibility layer for v4l2 drivers."); MODULE_LICENSE("GPL"); -#define dprintk(fmt, arg...) if (debug) \ - printk(KERN_DEBUG "v4l1-compat: " fmt , ## arg) +#define dprintk(fmt, arg...) \ + do { \ + if (debug) \ + printk(KERN_DEBUG "v4l1-compat: " fmt , ## arg);\ + } while (0) /* * I O C T L T R A N S L A T I O N @@ -69,14 +72,12 @@ get_v4l_control(struct inode *inode, qctrl2.id = cid; err = drv(inode, file, VIDIOC_QUERYCTRL, &qctrl2); if (err < 0) - dprintk("VIDIOC_QUERYCTRL: %d\n",err); - if (err == 0 && - !(qctrl2.flags & V4L2_CTRL_FLAG_DISABLED)) - { + dprintk("VIDIOC_QUERYCTRL: %d\n", err); + if (err == 0 && !(qctrl2.flags & V4L2_CTRL_FLAG_DISABLED)) { ctrl2.id = qctrl2.id; err = drv(inode, file, VIDIOC_G_CTRL, &ctrl2); if (err < 0) { - dprintk("VIDIOC_G_CTRL: %d\n",err); + dprintk("VIDIOC_G_CTRL: %d\n", err); return 0; } return ((ctrl2.value - qctrl2.minimum) * 65535 @@ -100,11 +101,10 @@ set_v4l_control(struct inode *inode, qctrl2.id = cid; err = drv(inode, file, VIDIOC_QUERYCTRL, &qctrl2); if (err < 0) - dprintk("VIDIOC_QUERYCTRL: %d\n",err); + dprintk("VIDIOC_QUERYCTRL: %d\n", err); if (err == 0 && !(qctrl2.flags & V4L2_CTRL_FLAG_DISABLED) && - !(qctrl2.flags & V4L2_CTRL_FLAG_GRABBED)) - { + !(qctrl2.flags & V4L2_CTRL_FLAG_GRABBED)) { if (value < 0) value = 0; if (value > 65535) @@ -119,7 +119,7 @@ set_v4l_control(struct inode *inode, ctrl2.value += qctrl2.minimum; err = drv(inode, file, VIDIOC_S_CTRL, &ctrl2); if (err < 0) - dprintk("VIDIOC_S_CTRL: %d\n",err); + dprintk("VIDIOC_S_CTRL: %d\n", err); } return 0; } @@ -157,8 +157,7 @@ static unsigned int __attribute_const__ pixelformat_to_palette(unsigned int pixelformat) { int palette = 0; - switch (pixelformat) - { + switch (pixelformat) { case V4L2_PIX_FMT_GREY: palette = VIDEO_PALETTE_GREY; break; @@ -234,9 +233,9 @@ static int count_inputs(struct inode *inode, int i; for (i = 0;; i++) { - memset(&input2,0,sizeof(input2)); + memset(&input2, 0, sizeof(input2)); input2.index = i; - if (0 != drv(inode,file,VIDIOC_ENUMINPUT, &input2)) + if (0 != drv(inode, file, VIDIOC_ENUMINPUT, &input2)) break; } return i; @@ -250,18 +249,18 @@ static int check_size(struct inode *inode, struct v4l2_fmtdesc desc2; struct v4l2_format fmt2; - memset(&desc2,0,sizeof(desc2)); - memset(&fmt2,0,sizeof(fmt2)); + memset(&desc2, 0, sizeof(desc2)); + memset(&fmt2, 0, sizeof(fmt2)); desc2.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - if (0 != drv(inode,file,VIDIOC_ENUM_FMT, &desc2)) + if (0 != drv(inode, file, VIDIOC_ENUM_FMT, &desc2)) goto done; fmt2.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; fmt2.fmt.pix.width = 10000; fmt2.fmt.pix.height = 10000; fmt2.fmt.pix.pixelformat = desc2.pixelformat; - if (0 != drv(inode,file,VIDIOC_TRY_FMT, &fmt2)) + if (0 != drv(inode, file, VIDIOC_TRY_FMT, &fmt2)) goto done; *maxw = fmt2.fmt.pix.width; @@ -313,13 +312,13 @@ v4l_compat_translate_ioctl(struct inode *inode, err = drv(inode, file, VIDIOC_QUERYCAP, cap2); if (err < 0) { - dprintk("VIDIOCGCAP / VIDIOC_QUERYCAP: %d\n",err); + dprintk("VIDIOCGCAP / VIDIOC_QUERYCAP: %d\n", err); break; } if (cap2->capabilities & V4L2_CAP_VIDEO_OVERLAY) { err = drv(inode, file, VIDIOC_G_FBUF, &fbuf2); if (err < 0) { - dprintk("VIDIOCGCAP / VIDIOC_G_FBUF: %d\n",err); + dprintk("VIDIOCGCAP / VIDIOC_G_FBUF: %d\n", err); memset(&fbuf2, 0, sizeof(fbuf2)); } err = 0; @@ -339,9 +338,9 @@ v4l_compat_translate_ioctl(struct inode *inode, if (fbuf2.capability & V4L2_FBUF_CAP_LIST_CLIPPING) cap->type |= VID_TYPE_CLIPPING; - cap->channels = count_inputs(inode,file,drv); - check_size(inode,file,drv, - &cap->maxwidth,&cap->maxheight); + cap->channels = count_inputs(inode, file, drv); + check_size(inode, file, drv, + &cap->maxwidth, &cap->maxheight); cap->audios = 0; /* FIXME */ cap->minwidth = 48; /* FIXME */ cap->minheight = 32; /* FIXME */ @@ -356,7 +355,7 @@ v4l_compat_translate_ioctl(struct inode *inode, err = drv(inode, file, VIDIOC_G_FBUF, &fbuf2); if (err < 0) { - dprintk("VIDIOCGFBUF / VIDIOC_G_FBUF: %d\n",err); + dprintk("VIDIOCGFBUF / VIDIOC_G_FBUF: %d\n", err); break; } buffer->base = fbuf2.base; @@ -386,8 +385,8 @@ v4l_compat_translate_ioctl(struct inode *inode, buffer->bytesperline = fbuf2.fmt.bytesperline; if (!buffer->depth && buffer->width) buffer->depth = ((fbuf2.fmt.bytesperline<<3) - + (buffer->width-1) ) - /buffer->width; + + (buffer->width-1)) + / buffer->width; } else { buffer->bytesperline = (buffer->width * buffer->depth + 7) & 7; @@ -423,7 +422,7 @@ v4l_compat_translate_ioctl(struct inode *inode, fbuf2.fmt.bytesperline = buffer->bytesperline; err = drv(inode, file, VIDIOC_S_FBUF, &fbuf2); if (err < 0) - dprintk("VIDIOCSFBUF / VIDIOC_S_FBUF: %d\n",err); + dprintk("VIDIOCSFBUF / VIDIOC_S_FBUF: %d\n", err); break; } case VIDIOCGWIN: /* get window or capture dimensions */ @@ -435,12 +434,12 @@ v4l_compat_translate_ioctl(struct inode *inode, err = -ENOMEM; break; } - memset(win,0,sizeof(*win)); + memset(win, 0, sizeof(*win)); fmt2->type = V4L2_BUF_TYPE_VIDEO_OVERLAY; err = drv(inode, file, VIDIOC_G_FMT, fmt2); if (err < 0) - dprintk("VIDIOCGWIN / VIDIOC_G_WIN: %d\n",err); + dprintk("VIDIOCGWIN / VIDIOC_G_WIN: %d\n", err); if (err == 0) { win->x = fmt2->fmt.win.w.left; win->y = fmt2->fmt.win.w.top; @@ -455,7 +454,7 @@ v4l_compat_translate_ioctl(struct inode *inode, fmt2->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; err = drv(inode, file, VIDIOC_G_FMT, fmt2); if (err < 0) { - dprintk("VIDIOCGWIN / VIDIOC_G_FMT: %d\n",err); + dprintk("VIDIOCGWIN / VIDIOC_G_FMT: %d\n", err); break; } win->x = 0; @@ -470,7 +469,7 @@ v4l_compat_translate_ioctl(struct inode *inode, case VIDIOCSWIN: /* set window and/or capture dimensions */ { struct video_window *win = arg; - int err1,err2; + int err1, err2; fmt2 = kzalloc(sizeof(*fmt2), GFP_KERNEL); if (!fmt2) { @@ -481,7 +480,7 @@ v4l_compat_translate_ioctl(struct inode *inode, drv(inode, file, VIDIOC_STREAMOFF, &fmt2->type); err1 = drv(inode, file, VIDIOC_G_FMT, fmt2); if (err1 < 0) - dprintk("VIDIOCSWIN / VIDIOC_G_FMT: %d\n",err); + dprintk("VIDIOCSWIN / VIDIOC_G_FMT: %d\n", err); if (err1 == 0) { fmt2->fmt.pix.width = win->width; fmt2->fmt.pix.height = win->height; @@ -495,7 +494,7 @@ v4l_compat_translate_ioctl(struct inode *inode, win->height = fmt2->fmt.pix.height; } - memset(fmt2,0,sizeof(*fmt2)); + memset(fmt2, 0, sizeof(*fmt2)); fmt2->type = V4L2_BUF_TYPE_VIDEO_OVERLAY; fmt2->fmt.win.w.left = win->x; fmt2->fmt.win.w.top = win->y; @@ -506,7 +505,7 @@ v4l_compat_translate_ioctl(struct inode *inode, fmt2->fmt.win.clipcount = win->clipcount; err2 = drv(inode, file, VIDIOC_S_FMT, fmt2); if (err2 < 0) - dprintk("VIDIOCSWIN / VIDIOC_S_FMT #2: %d\n",err); + dprintk("VIDIOCSWIN / VIDIOC_S_FMT #2: %d\n", err); if (err1 != 0 && err2 != 0) err = err1; @@ -524,19 +523,19 @@ v4l_compat_translate_ioctl(struct inode *inode, } err = drv(inode, file, VIDIOC_OVERLAY, arg); if (err < 0) - dprintk("VIDIOCCAPTURE / VIDIOC_PREVIEW: %d\n",err); + dprintk("VIDIOCCAPTURE / VIDIOC_PREVIEW: %d\n", err); break; } case VIDIOCGCHAN: /* get input information */ { struct video_channel *chan = arg; - memset(&input2,0,sizeof(input2)); + memset(&input2, 0, sizeof(input2)); input2.index = chan->channel; err = drv(inode, file, VIDIOC_ENUMINPUT, &input2); if (err < 0) { dprintk("VIDIOCGCHAN / VIDIOC_ENUMINPUT: " - "channel=%d err=%d\n",chan->channel,err); + "channel=%d err=%d\n", chan->channel, err); break; } chan->channel = input2.index; @@ -557,7 +556,7 @@ v4l_compat_translate_ioctl(struct inode *inode, chan->norm = 0; err = drv(inode, file, VIDIOC_G_STD, &sid); if (err < 0) - dprintk("VIDIOCGCHAN / VIDIOC_G_STD: %d\n",err); + dprintk("VIDIOCGCHAN / VIDIOC_G_STD: %d\n", err); if (err == 0) { if (sid & V4L2_STD_PAL) chan->norm = VIDEO_MODE_PAL; @@ -575,7 +574,7 @@ v4l_compat_translate_ioctl(struct inode *inode, sid = 0; err = drv(inode, file, VIDIOC_S_INPUT, &chan->channel); if (err < 0) - dprintk("VIDIOCSCHAN / VIDIOC_S_INPUT: %d\n",err); + dprintk("VIDIOCSCHAN / VIDIOC_S_INPUT: %d\n", err); switch (chan->norm) { case VIDEO_MODE_PAL: sid = V4L2_STD_PAL; @@ -590,7 +589,7 @@ v4l_compat_translate_ioctl(struct inode *inode, if (0 != sid) { err = drv(inode, file, VIDIOC_S_STD, &sid); if (err < 0) - dprintk("VIDIOCSCHAN / VIDIOC_S_STD: %d\n",err); + dprintk("VIDIOCSCHAN / VIDIOC_S_STD: %d\n", err); } break; } @@ -605,7 +604,7 @@ v4l_compat_translate_ioctl(struct inode *inode, } pict->brightness = get_v4l_control(inode, file, - V4L2_CID_BRIGHTNESS,drv); + V4L2_CID_BRIGHTNESS, drv); pict->hue = get_v4l_control(inode, file, V4L2_CID_HUE, drv); pict->contrast = get_v4l_control(inode, file, @@ -618,13 +617,13 @@ v4l_compat_translate_ioctl(struct inode *inode, fmt2->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; err = drv(inode, file, VIDIOC_G_FMT, fmt2); if (err < 0) { - dprintk("VIDIOCGPICT / VIDIOC_G_FMT: %d\n",err); + dprintk("VIDIOCGPICT / VIDIOC_G_FMT: %d\n", err); break; } - pict->depth = ((fmt2->fmt.pix.bytesperline<<3) - + (fmt2->fmt.pix.width-1) ) - /fmt2->fmt.pix.width; + pict->depth = ((fmt2->fmt.pix.bytesperline << 3) + + (fmt2->fmt.pix.width - 1)) + / fmt2->fmt.pix.width; pict->palette = pixelformat_to_palette( fmt2->fmt.pix.pixelformat); break; @@ -664,7 +663,7 @@ v4l_compat_translate_ioctl(struct inode *inode, 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: %d\n", err); mem_err = -1000; /* didn't even try */ } else if (fmt2->fmt.pix.pixelformat != palette_to_pixelformat(pict->palette)) { @@ -681,7 +680,7 @@ v4l_compat_translate_ioctl(struct inode *inode, 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: %d\n", err); ovl_err = -1000; /* didn't even try */ } else if (fbuf2.fmt.pixelformat != palette_to_pixelformat(pict->palette)) { @@ -692,16 +691,15 @@ v4l_compat_translate_ioctl(struct inode *inode, dprintk("VIDIOCSPICT / VIDIOC_S_FBUF: %d\n", ovl_err); } - if (ovl_err < 0 && mem_err < 0) + if (ovl_err < 0 && mem_err < 0) { /* ioctl failed, couldn't set either parameter */ - if (mem_err != -1000) { - err = mem_err; - } else if (ovl_err == -EPERM) { - err = 0; - } else { - err = ovl_err; - } - else + if (mem_err != -1000) + err = mem_err; + else if (ovl_err == -EPERM) + err = 0; + else + err = ovl_err; + } else err = 0; break; } @@ -709,10 +707,10 @@ v4l_compat_translate_ioctl(struct inode *inode, { struct video_tuner *tun = arg; - memset(&tun2,0,sizeof(tun2)); + memset(&tun2, 0, sizeof(tun2)); err = drv(inode, file, VIDIOC_G_TUNER, &tun2); if (err < 0) { - dprintk("VIDIOCGTUNER / VIDIOC_G_TUNER: %d\n",err); + dprintk("VIDIOCGTUNER / VIDIOC_G_TUNER: %d\n", err); break; } memcpy(tun->name, tun2.name, @@ -724,7 +722,7 @@ v4l_compat_translate_ioctl(struct inode *inode, tun->mode = VIDEO_MODE_AUTO; for (i = 0; i < 64; i++) { - memset(&std2,0,sizeof(std2)); + memset(&std2, 0, sizeof(std2)); std2.index = i; if (0 != drv(inode, file, VIDIOC_ENUMSTD, &std2)) break; @@ -738,7 +736,7 @@ v4l_compat_translate_ioctl(struct inode *inode, err = drv(inode, file, VIDIOC_G_STD, &sid); if (err < 0) - dprintk("VIDIOCGTUNER / VIDIOC_G_STD: %d\n",err); + dprintk("VIDIOCGTUNER / VIDIOC_G_STD: %d\n", err); if (err == 0) { if (sid & V4L2_STD_PAL) tun->mode = VIDEO_MODE_PAL; @@ -759,25 +757,25 @@ v4l_compat_translate_ioctl(struct inode *inode, { struct video_tuner *tun = arg; struct v4l2_tuner t; - memset(&t,0,sizeof(t)); + memset(&t, 0, sizeof(t)); - t.index=tun->tuner; + t.index = tun->tuner; err = drv(inode, file, VIDIOC_S_INPUT, &t); if (err < 0) - dprintk("VIDIOCSTUNER / VIDIOC_S_INPUT: %d\n",err); + dprintk("VIDIOCSTUNER / VIDIOC_S_INPUT: %d\n", err); break; } case VIDIOCGFREQ: /* get frequency */ { unsigned long *freq = arg; - memset(&freq2,0,sizeof(freq2)); + memset(&freq2, 0, sizeof(freq2)); freq2.tuner = 0; err = drv(inode, file, VIDIOC_G_FREQUENCY, &freq2); if (err < 0) - dprintk("VIDIOCGFREQ / VIDIOC_G_FREQUENCY: %d\n",err); + dprintk("VIDIOCGFREQ / VIDIOC_G_FREQUENCY: %d\n", err); if (0 == err) *freq = freq2.frequency; break; @@ -785,23 +783,23 @@ v4l_compat_translate_ioctl(struct inode *inode, case VIDIOCSFREQ: /* set frequency */ { unsigned long *freq = arg; - memset(&freq2,0,sizeof(freq2)); + memset(&freq2, 0, sizeof(freq2)); drv(inode, file, VIDIOC_G_FREQUENCY, &freq2); freq2.frequency = *freq; err = drv(inode, file, VIDIOC_S_FREQUENCY, &freq2); if (err < 0) - dprintk("VIDIOCSFREQ / VIDIOC_S_FREQUENCY: %d\n",err); + dprintk("VIDIOCSFREQ / VIDIOC_S_FREQUENCY: %d\n", err); break; } case VIDIOCGAUDIO: /* get audio properties/controls */ { struct video_audio *aud = arg; - memset(&aud2,0,sizeof(aud2)); + memset(&aud2, 0, sizeof(aud2)); err = drv(inode, file, VIDIOC_G_AUDIO, &aud2); if (err < 0) { - dprintk("VIDIOCGAUDIO / VIDIOC_G_AUDIO: %d\n",err); + dprintk("VIDIOCGAUDIO / VIDIOC_G_AUDIO: %d\n", err); break; } memcpy(aud->name, aud2.name, @@ -842,10 +840,10 @@ v4l_compat_translate_ioctl(struct inode *inode, aud->step = qctrl2.step; aud->mode = 0; - memset(&tun2,0,sizeof(tun2)); + memset(&tun2, 0, sizeof(tun2)); err = drv(inode, file, VIDIOC_G_TUNER, &tun2); if (err < 0) { - dprintk("VIDIOCGAUDIO / VIDIOC_G_TUNER: %d\n",err); + dprintk("VIDIOCGAUDIO / VIDIOC_G_TUNER: %d\n", err); err = 0; break; } @@ -862,13 +860,13 @@ v4l_compat_translate_ioctl(struct inode *inode, { struct video_audio *aud = arg; - memset(&aud2,0,sizeof(aud2)); - memset(&tun2,0,sizeof(tun2)); + memset(&aud2, 0, sizeof(aud2)); + memset(&tun2, 0, sizeof(tun2)); aud2.index = aud->audio; err = drv(inode, file, VIDIOC_S_AUDIO, &aud2); if (err < 0) { - dprintk("VIDIOCSAUDIO / VIDIOC_S_AUDIO: %d\n",err); + dprintk("VIDIOCSAUDIO / VIDIOC_S_AUDIO: %d\n", err); break; } @@ -885,7 +883,7 @@ v4l_compat_translate_ioctl(struct inode *inode, err = drv(inode, file, VIDIOC_G_TUNER, &tun2); if (err < 0) - dprintk("VIDIOCSAUDIO / VIDIOC_G_TUNER: %d\n",err); + dprintk("VIDIOCSAUDIO / VIDIOC_G_TUNER: %d\n", err); if (err == 0) { switch (aud->mode) { default: @@ -902,7 +900,7 @@ v4l_compat_translate_ioctl(struct inode *inode, } err = drv(inode, file, VIDIOC_S_TUNER, &tun2); if (err < 0) - dprintk("VIDIOCSAUDIO / VIDIOC_S_TUNER: %d\n",err); + dprintk("VIDIOCSAUDIO / VIDIOC_S_TUNER: %d\n", err); } err = 0; break; @@ -916,19 +914,19 @@ v4l_compat_translate_ioctl(struct inode *inode, err = -ENOMEM; break; } - memset(&buf2,0,sizeof(buf2)); + memset(&buf2, 0, sizeof(buf2)); fmt2->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; err = drv(inode, file, VIDIOC_G_FMT, fmt2); if (err < 0) { - dprintk("VIDIOCMCAPTURE / VIDIOC_G_FMT: %d\n",err); + dprintk("VIDIOCMCAPTURE / VIDIOC_G_FMT: %d\n", err); break; } if (mm->width != fmt2->fmt.pix.width || mm->height != fmt2->fmt.pix.height || palette_to_pixelformat(mm->format) != - fmt2->fmt.pix.pixelformat) - {/* New capture format... */ + fmt2->fmt.pix.pixelformat) { + /* New capture format... */ fmt2->fmt.pix.width = mm->width; fmt2->fmt.pix.height = mm->height; fmt2->fmt.pix.pixelformat = @@ -937,7 +935,7 @@ v4l_compat_translate_ioctl(struct inode *inode, fmt2->fmt.pix.bytesperline = 0; err = drv(inode, file, VIDIOC_S_FMT, fmt2); if (err < 0) { - dprintk("VIDIOCMCAPTURE / VIDIOC_S_FMT: %d\n",err); + dprintk("VIDIOCMCAPTURE / VIDIOC_S_FMT: %d\n", err); break; } } @@ -945,30 +943,30 @@ v4l_compat_translate_ioctl(struct inode *inode, buf2.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; err = drv(inode, file, VIDIOC_QUERYBUF, &buf2); if (err < 0) { - dprintk("VIDIOCMCAPTURE / VIDIOC_QUERYBUF: %d\n",err); + dprintk("VIDIOCMCAPTURE / VIDIOC_QUERYBUF: %d\n", err); break; } err = drv(inode, file, VIDIOC_QBUF, &buf2); if (err < 0) { - dprintk("VIDIOCMCAPTURE / VIDIOC_QBUF: %d\n",err); + dprintk("VIDIOCMCAPTURE / VIDIOC_QBUF: %d\n", err); break; } err = drv(inode, file, VIDIOC_STREAMON, &captype); if (err < 0) - dprintk("VIDIOCMCAPTURE / VIDIOC_STREAMON: %d\n",err); + dprintk("VIDIOCMCAPTURE / VIDIOC_STREAMON: %d\n", err); break; } case VIDIOCSYNC: /* wait for a frame */ { int *i = arg; - memset(&buf2,0,sizeof(buf2)); + memset(&buf2, 0, sizeof(buf2)); buf2.index = *i; buf2.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; err = drv(inode, file, VIDIOC_QUERYBUF, &buf2); if (err < 0) { /* No such buffer */ - dprintk("VIDIOCSYNC / VIDIOC_QUERYBUF: %d\n",err); + dprintk("VIDIOCSYNC / VIDIOC_QUERYBUF: %d\n", err); break; } if (!(buf2.flags & V4L2_BUF_FLAG_MAPPED)) { @@ -980,29 +978,28 @@ v4l_compat_translate_ioctl(struct inode *inode, /* make sure capture actually runs so we don't block forever */ err = drv(inode, file, VIDIOC_STREAMON, &captype); if (err < 0) { - dprintk("VIDIOCSYNC / VIDIOC_STREAMON: %d\n",err); + dprintk("VIDIOCSYNC / VIDIOC_STREAMON: %d\n", err); break; } /* Loop as long as the buffer is queued, but not done */ while ((buf2.flags & (V4L2_BUF_FLAG_QUEUED | V4L2_BUF_FLAG_DONE)) - == V4L2_BUF_FLAG_QUEUED) - { + == V4L2_BUF_FLAG_QUEUED) { err = poll_one(file); if (err < 0 || /* error or sleep was interrupted */ err == 0) /* timeout? Shouldn't occur. */ break; err = drv(inode, file, VIDIOC_QUERYBUF, &buf2); if (err < 0) - dprintk("VIDIOCSYNC / VIDIOC_QUERYBUF: %d\n",err); + dprintk("VIDIOCSYNC / VIDIOC_QUERYBUF: %d\n", err); } if (!(buf2.flags & V4L2_BUF_FLAG_DONE)) /* not done */ break; do { err = drv(inode, file, VIDIOC_DQBUF, &buf2); if (err < 0) - dprintk("VIDIOCSYNC / VIDIOC_DQBUF: %d\n",err); + dprintk("VIDIOCSYNC / VIDIOC_DQBUF: %d\n", err); } while (err == 0 && buf2.index != *i); break; } @@ -1093,7 +1090,6 @@ v4l_compat_translate_ioctl(struct inode *inode, kfree(fmt2); return err; } - EXPORT_SYMBOL(v4l_compat_translate_ioctl); /* |