V4L/DVB (11910): mt9: Use v4l bounding/alignment function

The v4l function has a better algorithm for aligning image size.

Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 3 insertions, 11 deletions

diff --git a/drivers/media/video/mt9t031.c b/drivers/media/video/mt9t031.c
index f72aeb7c4deb..4207fb342670 100644
--- a/drivers/media/video/mt9t031.c
+++ b/drivers/media/video/mt9t031.c
@@ -385,17 +385,9 @@ static int mt9t031_try_fmt(struct soc_camera_device *icd,
 {
         struct v4l2_pix_format *pix = &f->fmt.pix;
 
-        if (pix->height < MT9T031_MIN_HEIGHT)
-                pix->height = MT9T031_MIN_HEIGHT;
-        if (pix->height > MT9T031_MAX_HEIGHT)
-                pix->height = MT9T031_MAX_HEIGHT;
-        if (pix->width < MT9T031_MIN_WIDTH)
-                pix->width = MT9T031_MIN_WIDTH;
-        if (pix->width > MT9T031_MAX_WIDTH)
-                pix->width = MT9T031_MAX_WIDTH;
-
-        pix->width &= ~0x01; /* has to be even */
-        pix->height &= ~0x01; /* has to be even */
+        v4l_bound_align_image(
+                &pix->width, MT9T031_MIN_WIDTH, MT9T031_MAX_WIDTH, 1,
+                &pix->height, MT9T031_MIN_HEIGHT, MT9T031_MAX_HEIGHT, 1, 0);
 
         return 0;
 }