disp: msm: dsi: remove dsi bus scaling setting

DSI driver did not use msm bus scaling setting,
remove the code.

Change-Id: I71675c8f4e3e97f1ded72ecac3fa87bdc7fb3774
Signed-off-by: Yuan Zhao <yzhao@codeaurora.org>

msm/dsi/dsi_display.c

@@ -4874,8 +4874,6 @@ static int dsi_display_bind(struct device *dev,
 				sizeof(struct dsi_link_lp_clk_info));
 
 		info.c_clks[i].drm = drm;
-		info.bus_handle[i] =
-			display_ctrl->ctrl->axi_bus_info.bus_handle;
 		info.ctrl_index[i] = display_ctrl->ctrl->cell_index;
 	}