Tegra: uninit and re-init console across System Suspend

This patch removes the console_init() from runtime_setup() as we already
initialize it earlier and disables/enables it across "System Suspend".

Change-Id: I992d3ca56ff4797faf83e8d7fa52c0ef3e1c3367
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
diff --git a/plat/nvidia/tegra/common/tegra_bl31_setup.c b/plat/nvidia/tegra/common/tegra_bl31_setup.c
index 246a03e..be7092b 100644
--- a/plat/nvidia/tegra/common/tegra_bl31_setup.c
+++ b/plat/nvidia/tegra/common/tegra_bl31_setup.c
@@ -293,9 +293,7 @@
  ******************************************************************************/
 void bl31_plat_runtime_setup(void)
 {
-	/* Initialize the runtime console */
-	console_init(tegra_console_base, TEGRA_BOOT_UART_CLK_IN_HZ,
-		TEGRA_CONSOLE_BAUDRATE);
+	; /* do nothing */
 }
 
 /*******************************************************************************