[media] s5p-fimc: Use pix_mp for the color format lookup

With multi-planar formats fmt.pix_mp member of struct v4l2_format
should be used rather than fmt.pix. Fix find_fmt() function to do
the right thing.
Signed-off-by: NSylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/video/s5p-fimc/fimc-core.c

@@ -841,7 +841,7 @@ struct fimc_fmt *find_format(struct v4l2_format *f, unsigned int mask)
 
 	for (i = 0; i < ARRAY_SIZE(fimc_formats); ++i) {
 		fmt = &fimc_formats[i];
-		if (fmt->fourcc == f->fmt.pix.pixelformat &&
+		if (fmt->fourcc == f->fmt.pix_mp.pixelformat &&
 		   (fmt->flags & mask))
 			break;
 	}