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ARM: uniphier: use (devm_)ioremap() instead of map_sysmem()

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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>
This commit is contained in:
Masahiro Yamada
2016-07-19 21:56:13 +09:00
parent 72a64348ef
commit 4e3d84066e
22 changed files with 61 additions and 121 deletions
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13
arch/arm/mach-uniphier/dram/cmd_ddrphy.c
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@@ -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);
}
}