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authorShawn Guo <shawn.guo@linaro.org>2013-03-29 13:15:53 +0800
committerShawn Guo <shawn.guo@linaro.org>2013-04-01 20:42:18 +0800
commit0265b6cbfe77f0064989852a2b52d6572957525c (patch)
tree0f0809afec1f79cf9624ca6586c46b1129f0ae2a /arch/arm/mach-mxs
parent1f629564d08d44e1960800f96b1c6ad19e44b4ae (diff)
downloadlinux-linaro-stable-0265b6cbfe77f0064989852a2b52d6572957525c.tar.gz
ARM: mxs: remove mm.c
The static mapping is used nowhere now. Hence mm.c can be removed completely. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Diffstat (limited to 'arch/arm/mach-mxs')
-rw-r--r--arch/arm/mach-mxs/Makefile2
-rw-r--r--arch/arm/mach-mxs/include/mach/common.h2
-rw-r--r--arch/arm/mach-mxs/mm.c52
3 files changed, 1 insertions, 55 deletions
diff --git a/arch/arm/mach-mxs/Makefile b/arch/arm/mach-mxs/Makefile
index 5339973d503f..2568d24358ef 100644
--- a/arch/arm/mach-mxs/Makefile
+++ b/arch/arm/mach-mxs/Makefile
@@ -1,5 +1,5 @@
# Common support
-obj-y := ocotp.o mm.o
+obj-y := ocotp.o
obj-$(CONFIG_PM) += pm.o
diff --git a/arch/arm/mach-mxs/include/mach/common.h b/arch/arm/mach-mxs/include/mach/common.h
index b7946a62d350..79cb572c092d 100644
--- a/arch/arm/mach-mxs/include/mach/common.h
+++ b/arch/arm/mach-mxs/include/mach/common.h
@@ -15,9 +15,7 @@ extern const u32 *mxs_get_ocotp(void);
extern int mxs_saif_clkmux_select(unsigned int clkmux);
extern int mx23_clocks_init(void);
-extern void mx23_map_io(void);
extern int mx28_clocks_init(void);
-extern void mx28_map_io(void);
#endif /* __MACH_MXS_COMMON_H__ */
diff --git a/arch/arm/mach-mxs/mm.c b/arch/arm/mach-mxs/mm.c
deleted file mode 100644
index e63b7d87acbd..000000000000
--- a/arch/arm/mach-mxs/mm.c
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * Copyright 2008-2010 Freescale Semiconductor, Inc. All Rights Reserved.
- *
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- *
- * Create static mapping between physical to virtual memory.
- */
-
-#include <linux/mm.h>
-#include <linux/init.h>
-
-#include <asm/mach/map.h>
-
-#include <mach/mx23.h>
-#include <mach/mx28.h>
-#include <mach/common.h>
-
-/*
- * Define the MX23 memory map.
- */
-static struct map_desc mx23_io_desc[] __initdata = {
- mxs_map_entry(MX23, OCRAM, MT_DEVICE),
- mxs_map_entry(MX23, IO, MT_DEVICE),
-};
-
-/*
- * Define the MX28 memory map.
- */
-static struct map_desc mx28_io_desc[] __initdata = {
- mxs_map_entry(MX28, OCRAM, MT_DEVICE),
- mxs_map_entry(MX28, IO, MT_DEVICE),
-};
-
-/*
- * 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 __init mx23_map_io(void)
-{
- iotable_init(mx23_io_desc, ARRAY_SIZE(mx23_io_desc));
-}
-
-void __init mx28_map_io(void)
-{
- iotable_init(mx28_io_desc, ARRAY_SIZE(mx28_io_desc));
-}