From: Dinh Nguyen <dinguyen@opensource.altera.com>
Date: Tue, 10 Mar 2015 03:10:02 +0000 (-0500)
Subject: ARM: socfpga: remove the need to map uart_io_desc
X-Git-Tag: v4.2-rc1~100^2~36^2~1
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=65ce7a37ec23c9e7878bd77e2f75b1eb9d8926e3;p=karo-tx-linux.git

ARM: socfpga: remove the need to map uart_io_desc

All the necessary debug uart mapping is already being done in
debug_ll_io_init, there's no need for it here.

Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
---

diff --git a/arch/arm/mach-socfpga/socfpga.c b/arch/arm/mach-socfpga/socfpga.c
index f5e597c207b9..358f2c712979 100644
--- a/arch/arm/mach-socfpga/socfpga.c
+++ b/arch/arm/mach-socfpga/socfpga.c
@@ -39,13 +39,6 @@ static struct map_desc scu_io_desc __initdata = {
 	.type		= MT_DEVICE,
 };
 
-static struct map_desc uart_io_desc __initdata = {
-	.virtual	= 0xfec02000,
-	.pfn		= __phys_to_pfn(0xffc02000),
-	.length		= SZ_8K,
-	.type		= MT_DEVICE,
-};
-
 static void __init socfpga_scu_map_io(void)
 {
 	unsigned long base;
@@ -60,8 +53,6 @@ static void __init socfpga_scu_map_io(void)
 static void __init socfpga_map_io(void)
 {
 	socfpga_scu_map_io();
-	iotable_init(&uart_io_desc, 1);
-	early_printk("Early printk initialized\n");
 }
 
 void __init socfpga_sysmgr_init(void)