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path: root/drivers/media/pci/saa7134/saa7134-video.c
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Diffstat (limited to 'drivers/media/pci/saa7134/saa7134-video.c')
-rw-r--r--drivers/media/pci/saa7134/saa7134-video.c32
1 files changed, 16 insertions, 16 deletions
diff --git a/drivers/media/pci/saa7134/saa7134-video.c b/drivers/media/pci/saa7134/saa7134-video.c
index 135bfd8c28ad..22f8758d047f 100644
--- a/drivers/media/pci/saa7134/saa7134-video.c
+++ b/drivers/media/pci/saa7134/saa7134-video.c
@@ -1953,11 +1953,12 @@ static int saa7134_g_crop(struct file *file, void *f, struct v4l2_crop *crop)
return 0;
}
-static int saa7134_s_crop(struct file *file, void *f, struct v4l2_crop *crop)
+static int saa7134_s_crop(struct file *file, void *f, const struct v4l2_crop *crop)
{
struct saa7134_fh *fh = f;
struct saa7134_dev *dev = fh->dev;
struct v4l2_rect *b = &dev->crop_bounds;
+ struct v4l2_rect *c = &dev->crop_current;
if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE &&
crop->type != V4L2_BUF_TYPE_VIDEO_OVERLAY)
@@ -1972,21 +1973,20 @@ static int saa7134_s_crop(struct file *file, void *f, struct v4l2_crop *crop)
if (res_locked(fh->dev, RESOURCE_VIDEO))
return -EBUSY;
- if (crop->c.top < b->top)
- crop->c.top = b->top;
- if (crop->c.top > b->top + b->height)
- crop->c.top = b->top + b->height;
- if (crop->c.height > b->top - crop->c.top + b->height)
- crop->c.height = b->top - crop->c.top + b->height;
-
- if (crop->c.left < b->left)
- crop->c.left = b->left;
- if (crop->c.left > b->left + b->width)
- crop->c.left = b->left + b->width;
- if (crop->c.width > b->left - crop->c.left + b->width)
- crop->c.width = b->left - crop->c.left + b->width;
-
- dev->crop_current = crop->c;
+ *c = crop->c;
+ if (c->top < b->top)
+ c->top = b->top;
+ if (c->top > b->top + b->height)
+ c->top = b->top + b->height;
+ if (c->height > b->top - c->top + b->height)
+ c->height = b->top - c->top + b->height;
+
+ if (c->left < b->left)
+ c->left = b->left;
+ if (c->left > b->left + b->width)
+ c->left = b->left + b->width;
+ if (c->width > b->left - c->left + b->width)
+ c->width = b->left - c->left + b->width;
return 0;
}