[PATCH 4/7 v2] video: ARM CLCD: support pads connected in reverse order

On Tue, Feb 23, 2016 at 11:01:41AM +0100, Linus Walleij wrote:

-		if (var->red.offset == 0)
-			val &= ~CNTL_BGR;
-		else
-			val |= CNTL_BGR;
+		if (!fb->panel->bgr_connection) {
+			if (var->red.offset == 0)
+				val &= ~CNTL_BGR;
+			else
+				val |= CNTL_BGR;
+		} else {
+			if (var->blue.offset == 0)
+				val &= ~CNTL_BGR;
+			else
+				val |= CNTL_BGR;
+		}

		if (fb->panel->bgr_connection)
			val ^= CNTL_BGR;

is a shorter way to write the above, and probably easier on the compiler
too.

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