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[3/7] ARM: mx25: Remove static memory mapping

Message ID 1426077835-31081-3-git-send-email-festevam@gmail.com
State New
Headers show

Commit Message

Fabio Estevam March 11, 2015, 12:43 p.m. UTC 
From: Fabio Estevam <fabio.estevam@freescale.com>

We use dynamic memory mapping when using dt, so remove all the static mappings.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
---
 arch/arm/mach-imx/mach-imx25.c | 21 ---------------------
 1 file changed, 21 deletions(-)
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Patch

diff --git a/arch/arm/mach-imx/mach-imx25.c b/arch/arm/mach-imx/mach-imx25.c
index 7cad96d..1a2c5de 100644
--- a/arch/arm/mach-imx/mach-imx25.c
+++ b/arch/arm/mach-imx/mach-imx25.c
@@ -20,26 +20,6 @@ 
 #include "common.h"
 #include "hardware.h"
 
-/*
- * This table defines static virtual address mappings for I/O regions.
- * These are the mappings common across all MX25 boards.
- */
-static struct map_desc mx25_io_desc[] __initdata = {
-	imx_map_entry(MX25, AVIC, MT_DEVICE_NONSHARED),
-	imx_map_entry(MX25, AIPS1, MT_DEVICE_NONSHARED),
-	imx_map_entry(MX25, AIPS2, MT_DEVICE_NONSHARED),
-};
-
-/*
- * This function initializes the memory map. It is called during the
- * system startup to create static physical to virtual memory mappings
- * for the IO modules.
- */
-void static __init mx25_map_io(void)
-{
-	iotable_init(mx25_io_desc, ARRAY_SIZE(mx25_io_desc));
-}
-
 void static __init imx25_init_early(void)
 {
 	mxc_set_cpu_type(MXC_CPU_MX25);
@@ -62,7 +42,6 @@  static const char * const imx25_dt_board_compat[] __initconst = {
 };
 
 DT_MACHINE_START(IMX25_DT, "Freescale i.MX25 (Device Tree Support)")
-	.map_io		= mx25_map_io,
 	.init_early	= imx25_init_early,
 	.init_irq	= mx25_init_irq,
 	.dt_compat	= imx25_dt_board_compat,