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[media] em28xx: rename function get_scale() to size_to_scale()
Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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@ -799,7 +799,7 @@ const struct v4l2_ctrl_ops em28xx_ctrl_ops = {
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.s_ctrl = em28xx_s_ctrl,
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};
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static void get_scale(struct em28xx *dev,
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static void size_to_scale(struct em28xx *dev,
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unsigned int width, unsigned int height,
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unsigned int *hscale, unsigned int *vscale)
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{
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@ -889,7 +889,7 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
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1, 0);
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}
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get_scale(dev, width, height, &hscale, &vscale);
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size_to_scale(dev, width, height, &hscale, &vscale);
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width = (((unsigned long)maxw) << 12) / (hscale + 4096L);
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height = (((unsigned long)maxh) << 12) / (vscale + 4096L);
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@ -923,7 +923,7 @@ static int em28xx_set_video_format(struct em28xx *dev, unsigned int fourcc,
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dev->height = height;
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/* set new image size */
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get_scale(dev, dev->width, dev->height, &dev->hscale, &dev->vscale);
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size_to_scale(dev, dev->width, dev->height, &dev->hscale, &dev->vscale);
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em28xx_resolution_set(dev);
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@ -986,7 +986,7 @@ static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *norm)
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/* set new image size */
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dev->width = f.fmt.pix.width;
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dev->height = f.fmt.pix.height;
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get_scale(dev, dev->width, dev->height, &dev->hscale, &dev->vscale);
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size_to_scale(dev, dev->width, dev->height, &dev->hscale, &dev->vscale);
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em28xx_resolution_set(dev);
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v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_std, dev->norm);
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