ARM: EXYNOS: Remove unused static iomapping

This patch removes all unused static iomapping from exynos4/5_iodesc
table, and at the same time removes related macros from mach/map.h and
plat/map-s5p.h. All such mappings are present in exynos.c but not
currently there are no users of these mappings, so it is safe to remove
these.

Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

diff --git a/arch/arm/mach-exynos/exynos.c b/arch/arm/mach-exynos/exynos.c
index 6b283eb..6de7cf5 100644 (file)
--- a/arch/arm/mach-exynos/exynos.c
+++ b/arch/arm/mach-exynos/exynos.c
@@ -40,41 +40,11 @@ static struct map_desc exynos4_iodesc[] __initdata = {
                .pfn            = __phys_to_pfn(EXYNOS4_PA_SYSCON),
                .length         = SZ_64K,
                .type           = MT_DEVICE,
-       }, {
-               .virtual        = (unsigned long)S3C_VA_TIMER,
-               .pfn            = __phys_to_pfn(EXYNOS4_PA_TIMER),
-               .length         = SZ_16K,
-               .type           = MT_DEVICE,
-       }, {
-               .virtual        = (unsigned long)S3C_VA_WATCHDOG,
-               .pfn            = __phys_to_pfn(EXYNOS4_PA_WATCHDOG),
-               .length         = SZ_4K,
-               .type           = MT_DEVICE,
        }, {
                .virtual        = (unsigned long)S5P_VA_SROMC,
                .pfn            = __phys_to_pfn(EXYNOS4_PA_SROMC),
                .length         = SZ_4K,
                .type           = MT_DEVICE,
-       }, {
-               .virtual        = (unsigned long)S5P_VA_SYSTIMER,
-               .pfn            = __phys_to_pfn(EXYNOS4_PA_SYSTIMER),
-               .length         = SZ_4K,
-               .type           = MT_DEVICE,
-       }, {
-               .virtual        = (unsigned long)S5P_VA_COMBINER_BASE,
-               .pfn            = __phys_to_pfn(EXYNOS4_PA_COMBINER),
-               .length         = SZ_4K,
-               .type           = MT_DEVICE,
-       }, {
-               .virtual        = (unsigned long)S5P_VA_GIC_CPU,
-               .pfn            = __phys_to_pfn(EXYNOS4_PA_GIC_CPU),
-               .length         = SZ_64K,
-               .type           = MT_DEVICE,
-       }, {
-               .virtual        = (unsigned long)S5P_VA_GIC_DIST,
-               .pfn            = __phys_to_pfn(EXYNOS4_PA_GIC_DIST),
-               .length         = SZ_64K,
-               .type           = MT_DEVICE,
        }, {
                .virtual        = (unsigned long)S5P_VA_CMU,
                .pfn            = __phys_to_pfn(EXYNOS4_PA_CMU),
@@ -85,11 +55,6 @@ static struct map_desc exynos4_iodesc[] __initdata = {
                .pfn            = __phys_to_pfn(EXYNOS4_PA_COREPERI),
                .length         = SZ_8K,
                .type           = MT_DEVICE,
-       }, {
-               .virtual        = (unsigned long)S5P_VA_L2CC,
-               .pfn            = __phys_to_pfn(EXYNOS4_PA_L2CC),
-               .length         = SZ_4K,
-               .type           = MT_DEVICE,
        }, {
                .virtual        = (unsigned long)S5P_VA_DMC0,
                .pfn            = __phys_to_pfn(EXYNOS4_PA_DMC0),
@@ -100,11 +65,6 @@ static struct map_desc exynos4_iodesc[] __initdata = {
                .pfn            = __phys_to_pfn(EXYNOS4_PA_DMC1),
                .length         = SZ_64K,
                .type           = MT_DEVICE,
-       }, {
-               .virtual        = (unsigned long)S3C_VA_USB_HSPHY,
-               .pfn            = __phys_to_pfn(EXYNOS4_PA_HSPHY),
-               .length         = SZ_4K,
-               .type           = MT_DEVICE,
        },
 };
 
@@ -114,16 +74,6 @@ static struct map_desc exynos5_iodesc[] __initdata = {
                .pfn            = __phys_to_pfn(EXYNOS5_PA_SYSCON),
                .length         = SZ_64K,
                .type           = MT_DEVICE,
-       }, {
-               .virtual        = (unsigned long)S3C_VA_TIMER,
-               .pfn            = __phys_to_pfn(EXYNOS5_PA_TIMER),
-               .length         = SZ_16K,
-               .type           = MT_DEVICE,
-       }, {
-               .virtual        = (unsigned long)S3C_VA_WATCHDOG,
-               .pfn            = __phys_to_pfn(EXYNOS5_PA_WATCHDOG),
-               .length         = SZ_4K,
-               .type           = MT_DEVICE,
        }, {
                .virtual        = (unsigned long)S5P_VA_SROMC,
                .pfn            = __phys_to_pfn(EXYNOS5_PA_SROMC),

diff --cc arch/arm/mach-exynos/include/mach/map.h
Simple merge

diff --cc arch/arm/plat-samsung/include/plat/map-s5p.h
Simple merge