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authorPankaj Dubey <pankaj.dubey@samsung.com>2016-08-23 11:31:16 +0530
committerKrzysztof Kozlowski <krzk@kernel.org>2016-08-24 06:42:27 +0200
commita36289756212a79a1b32c02e66ddf11ba33ec7db (patch)
tree0d524babdc32b079da289c6f87c147a9fa84ca87 /arch/arm/mach-exynos
parent21c66101b41bbc4753a6fc8f9e429729180d41bb (diff)
downloadlinux-a36289756212a79a1b32c02e66ddf11ba33ec7db.tar.bz2
ARM: EXYNOS: Remove unused DMC and CMU offsets and their mappings
Currently there is no user of DMC and CMU SFR offsets so we can safely remove mapping of their SFR address space and cleanup related offset macros from mach-exynos. Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Diffstat (limited to 'arch/arm/mach-exynos')
-rw-r--r--arch/arm/mach-exynos/exynos.c15
-rw-r--r--arch/arm/mach-exynos/include/mach/map.h5
2 files changed, 0 insertions, 20 deletions
diff --git a/arch/arm/mach-exynos/exynos.c b/arch/arm/mach-exynos/exynos.c
index acabf0bffc5d..757fc11de30d 100644
--- a/arch/arm/mach-exynos/exynos.c
+++ b/arch/arm/mach-exynos/exynos.c
@@ -30,25 +30,10 @@
static struct map_desc exynos4_iodesc[] __initdata = {
{
- .virtual = (unsigned long)S5P_VA_CMU,
- .pfn = __phys_to_pfn(EXYNOS4_PA_CMU),
- .length = SZ_128K,
- .type = MT_DEVICE,
- }, {
.virtual = (unsigned long)S5P_VA_COREPERI_BASE,
.pfn = __phys_to_pfn(EXYNOS4_PA_COREPERI),
.length = SZ_8K,
.type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)S5P_VA_DMC0,
- .pfn = __phys_to_pfn(EXYNOS4_PA_DMC0),
- .length = SZ_64K,
- .type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)S5P_VA_DMC1,
- .pfn = __phys_to_pfn(EXYNOS4_PA_DMC1),
- .length = SZ_64K,
- .type = MT_DEVICE,
},
};
diff --git a/arch/arm/mach-exynos/include/mach/map.h b/arch/arm/mach-exynos/include/mach/map.h
index c48ba4fbdfd2..5fb0040cc6d3 100644
--- a/arch/arm/mach-exynos/include/mach/map.h
+++ b/arch/arm/mach-exynos/include/mach/map.h
@@ -18,11 +18,6 @@
#define EXYNOS_PA_CHIPID 0x10000000
-#define EXYNOS4_PA_CMU 0x10030000
-
-#define EXYNOS4_PA_DMC0 0x10400000
-#define EXYNOS4_PA_DMC1 0x10410000
-
#define EXYNOS4_PA_COREPERI 0x10500000
#endif /* __ASM_ARCH_MAP_H */