media: exynos4-is: use semicolons rather than commas to separate stat…

…ements

Replace commas with semicolons.  Commas introduce unnecessary
variability in the code structure and are hard to see.  What is done
is essentially described by the following Coccinelle semantic patch
(http://coccinelle.lip6.fr/):

// <smpl>
@@ expression e1,e2; @@
e1
-,
+;
e2
... when any
// </smpl>

Signed-off-by: Julia Lawall <[email protected]>
Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

drivers/media/platform/exynos4-is/fimc-core.c

@@ -214,11 +214,13 @@ static int fimc_get_scaler_factor(u32 src, u32 tar, u32 *ratio, u32 *shift)
 	while (sh--) {
 		u32 tmp = 1 << sh;
 		if (src >= tar * tmp) {
-			*shift = sh, *ratio = tmp;
+			*shift = sh;
+			*ratio = tmp;
 			return 0;
 		}
 	}
-	*shift = 0, *ratio = 1;
+	*shift = 0;
+	*ratio = 1;
 	return 0;
 }