OMAPDSS: DSI: turn hsdivs fields to arrays

We are creating a common DSS PLL code, so having fixed DSI specific
hsdiv fields in the clock information is not ok.

This patch changes the hsdiv fields to arrays, so that we can use all
the 4 possible hsdiv outputs (DSI only usees 2), and we have generic way
to access the hsdivs.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
diff --git a/drivers/video/fbdev/omap2/dss/dss.h b/drivers/video/fbdev/omap2/dss/dss.h
index e2f0196..e14a75b 100644
--- a/drivers/video/fbdev/omap2/dss/dss.h
+++ b/drivers/video/fbdev/omap2/dss/dss.h
@@ -114,18 +114,12 @@
 	/* rates that we get with dividers below */
 	unsigned long fint;
 	unsigned long clkdco;
-	unsigned long dsi_pll_hsdiv_dispc_clk;	/* OMAP3: DSI1_PLL_CLK
-						 * OMAP4: PLLx_CLK1 */
-	unsigned long dsi_pll_hsdiv_dsi_clk;	/* OMAP3: DSI2_PLL_CLK
-						 * OMAP4: PLLx_CLK2 */
+	unsigned long clkout[4];
 
 	/* dividers */
 	u16 regn;
 	u16 regm;
-	u16 regm_dispc;	/* OMAP3: REGM3
-			 * OMAP4: REGM4 */
-	u16 regm_dsi;	/* OMAP3: REGM4
-			 * OMAP4: REGM5 */
+	u16 regm_hsdiv[4];
 };
 
 struct dss_lcd_mgr_config {