OMAP: DSS2: Change DSI device naming

Currently, there are 2 differently named platform devices generated for
the 2 DSS DSI modules. In order to use the same driver, the dsi devices
should be 2 instances of the same platform device.

Change the platform device names from "omapdss_dsi1" and "omapdss_dsi2"
to omapdss_dsi", and set the device indices to 0 and 1.

Signed-off-by: Archit Taneja <archit@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c
index a5b7a236..c42df11 100644
--- a/arch/arm/mach-omap2/display.c
+++ b/arch/arm/mach-omap2/display.c
@@ -61,7 +61,7 @@
 	{ "dss_dispc", "omapdss_dispc", -1 },
 	{ "dss_rfbi", "omapdss_rfbi", -1 },
 	{ "dss_venc", "omapdss_venc", -1 },
-	{ "dss_dsi1", "omapdss_dsi1", -1 },
+	{ "dss_dsi1", "omapdss_dsi", 0 },
 };
 
 static const struct omap_dss_hwmod_data omap4_dss_hwmod_data[] __initdata = {
@@ -69,8 +69,8 @@
 	{ "dss_dispc", "omapdss_dispc", -1 },
 	{ "dss_rfbi", "omapdss_rfbi", -1 },
 	{ "dss_venc", "omapdss_venc", -1 },
-	{ "dss_dsi1", "omapdss_dsi1", -1 },
-	{ "dss_dsi2", "omapdss_dsi2", -1 },
+	{ "dss_dsi1", "omapdss_dsi", 0 },
+	{ "dss_dsi2", "omapdss_dsi", 1 },
 	{ "dss_hdmi", "omapdss_hdmi", -1 },
 };