diff options
author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2016-07-19 21:56:13 +0900 |
---|---|---|
committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2016-07-24 00:13:10 +0900 |
commit | 4e3d84066e09c9ab6cee2102db7a2c51090962a4 (patch) | |
tree | a563f3c3f0f0ef2426ef96157fbb628f41c47851 /arch/arm/mach-uniphier/dram/cmd_ddrphy.c | |
parent | 72a64348ef937daaca0553e9d8d75b5774555e57 (diff) |
ARM: uniphier: use (devm_)ioremap() instead of map_sysmem()
This does not have much impact on behavior, but makes code look more
more like Linux. The use of devm_ioremap() often helps to delete
.remove callbacks entirely.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'arch/arm/mach-uniphier/dram/cmd_ddrphy.c')
-rw-r--r-- | arch/arm/mach-uniphier/dram/cmd_ddrphy.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/arch/arm/mach-uniphier/dram/cmd_ddrphy.c b/arch/arm/mach-uniphier/dram/cmd_ddrphy.c index 7a9f76caeb..0a5a73d8ee 100644 --- a/arch/arm/mach-uniphier/dram/cmd_ddrphy.c +++ b/arch/arm/mach-uniphier/dram/cmd_ddrphy.c @@ -1,11 +1,12 @@ /* - * Copyright (C) 2014-2015 Masahiro Yamada <yamada.masahiro@socionext.com> + * Copyright (C) 2014 Panasonic Corporation + * Copyright (C) 2015-2016 Socionext Inc. + * Author: Masahiro Yamada <yamada.masahiro@socionext.com> * * SPDX-License-Identifier: GPL-2.0+ */ #include <common.h> -#include <mapmem.h> #include <linux/io.h> #include <linux/sizes.h> @@ -51,7 +52,7 @@ static void dump_loop(unsigned long *base, int p, dx; for (p = 0; *base; base++, p++) { - phy = map_sysmem(*base, SZ_4K); + phy = ioremap(*base, SZ_4K); for (dx = 0; dx < NR_DATX8_PER_DDRPHY; dx++) { printf("PHY%dDX%d:", p, dx); @@ -59,7 +60,7 @@ static void dump_loop(unsigned long *base, printf("\n"); } - unmap_sysmem(phy); + iounmap(phy); } } @@ -172,7 +173,7 @@ static void reg_dump(unsigned long *base) printf("\n--- DDR PHY registers ---\n"); for (p = 0; *base; base++, p++) { - phy = map_sysmem(*base, SZ_4K); + phy = ioremap(*base, SZ_4K); printf("== PHY%d (base: %p) ==\n", p, phy); printf(" No: Name : Address : Data\n"); @@ -206,7 +207,7 @@ static void reg_dump(unsigned long *base) REG_DUMP(dx[1].gcr); REG_DUMP(dx[1].gtr); - unmap_sysmem(phy); + iounmap(phy); } } |