OMAPDSS: DSI remove unneeded clk source setup code

We always use the same clock sources for DSI, so let's remove the
unnecessary clock source fields from dsi_data.
Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>

drivers/video/omap2/dss/dsi.c

@@ -269,10 +269,6 @@ struct dsi_data {
 	struct dispc_clock_info user_dispc_cinfo;
 	struct dsi_clock_info user_dsi_cinfo;
 
-	enum omap_dss_clk_source user_dispc_fclk_src;
-	enum omap_dss_clk_source user_lcd_clk_src;
-	enum omap_dss_clk_source user_dsi_fclk_src;
-
 	struct dsi_clock_info current_cinfo;
 
 	bool vdds_dsi_enabled;
@@ -4327,18 +4323,6 @@ static int dsi_set_clocks(struct omap_dss_device *dssdev,
 	dsi->user_dispc_cinfo.lck_div = dispc_cinfo.lck_div;
 	dsi->user_dispc_cinfo.pck_div = dispc_cinfo.pck_div;
 
-	dsi->user_dispc_fclk_src = OMAP_DSS_CLK_SRC_FCK;
-
-	dsi->user_lcd_clk_src =
-		dsi->module_id == 0 ?
-		OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DISPC :
-		OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DISPC;
-
-	dsi->user_dsi_fclk_src =
-		dsi->module_id == 0 ?
-		OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DSI :
-		OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DSI;
-
 	return 0;
 err:
 	return r;
@@ -4635,7 +4619,9 @@ static int dsi_display_init_dispc(struct platform_device *dsidev,
 	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
 	int r;
 
-	dss_select_lcd_clk_source(mgr->id, dsi->user_lcd_clk_src);
+	dss_select_lcd_clk_source(mgr->id, dsi->module_id == 0 ?
+			OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DISPC :
+			OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DISPC);
 
 	if (dsi->mode == OMAP_DSS_DSI_CMD_MODE) {
 		dsi->timings.hsw = 1;
@@ -4741,7 +4727,9 @@ static int dsi_display_init_dsi(struct platform_device *dsidev)
 	if (r)
 		goto err1;
 
-	dss_select_dsi_clk_source(dsi->module_id, dsi->user_dsi_fclk_src);
+	dss_select_dsi_clk_source(dsi->module_id, dsi->module_id == 0 ?
+			OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DSI :
+			OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DSI);
 
 	DSSDBG("PLL OK\n");