Revert "HACK: OMAP: DSS2: clk hack for OMAP2/3"

This reverts commit 9ede365aa6f74428a1f69c21ca1cf21213167576.

The hack is no longer needed, as the HWMOD data has been fixed.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
diff --git a/drivers/video/omap2/dss/rfbi.c b/drivers/video/omap2/dss/rfbi.c
index 1bb8ce1..50394ba 100644
--- a/drivers/video/omap2/dss/rfbi.c
+++ b/drivers/video/omap2/dss/rfbi.c
@@ -957,10 +957,7 @@
 
 	msleep(10);
 
-	if (cpu_is_omap24xx() || cpu_is_omap34xx() || cpu_is_omap3630())
-		clk = dss_get_ick();
-	else
-		clk = clk_get(&pdev->dev, "ick");
+	clk = clk_get(&pdev->dev, "ick");
 	if (IS_ERR(clk)) {
 		DSSERR("can't get ick\n");
 		r = PTR_ERR(clk);