Commit 53302222 authored by Daniel Kurtz's avatar Daniel Kurtz Committed by Kukjin Kim
Browse files

ARM: EXYNOS: Constify data tables for pmu 



These tables are all immutable, make them const to save 4416 bytes of RAM.

size arch/arm/mach-exynos/pmu.o
   text	   data	    bss
    848	   4420	      4		// before
   5264	      4	      4		// after

Signed-off-by: default avatarDaniel Kurtz <djkurtz@chromium.org>
Reviewed-by: default avatarTomasz Figa <t.figa@samsung.com>
Signed-off-by: default avatarKukjin Kim <kgene.kim@samsung.com>
parent fa53d5cd

arch/arm/mach-exynos/pmu.c

+7 −7
Original line number Original line Diff line number Diff line
@@ -17,9 +17,9 @@ 




#include "common.h"

#include "common.h"





static struct exynos_pmu_conf *exynos_pmu_config;

static const struct exynos_pmu_conf *exynos_pmu_config;





static struct exynos_pmu_conf exynos4210_pmu_config[] = {

static const struct exynos_pmu_conf exynos4210_pmu_config[] = {

	/* { .reg = address, .val = { AFTR, LPA, SLEEP } */

	/* { .reg = address, .val = { AFTR, LPA, SLEEP } */

	{ S5P_ARM_CORE0_LOWPWR,			{ 0x0, 0x0, 0x2 } },

	{ S5P_ARM_CORE0_LOWPWR,			{ 0x0, 0x0, 0x2 } },

	{ S5P_DIS_IRQ_CORE0,			{ 0x0, 0x0, 0x0 } },

	{ S5P_DIS_IRQ_CORE0,			{ 0x0, 0x0, 0x0 } },
@@ -95,7 +95,7 @@ static struct exynos_pmu_conf exynos4210_pmu_config[] = { 
	{ PMU_TABLE_END,},

	{ PMU_TABLE_END,},

};

};





static struct exynos_pmu_conf exynos4x12_pmu_config[] = {

static const struct exynos_pmu_conf exynos4x12_pmu_config[] = {

	{ S5P_ARM_CORE0_LOWPWR,			{ 0x0, 0x0, 0x2 } },

	{ S5P_ARM_CORE0_LOWPWR,			{ 0x0, 0x0, 0x2 } },

	{ S5P_DIS_IRQ_CORE0,			{ 0x0, 0x0, 0x0 } },

	{ S5P_DIS_IRQ_CORE0,			{ 0x0, 0x0, 0x0 } },

	{ S5P_DIS_IRQ_CENTRAL0,			{ 0x0, 0x0, 0x0 } },

	{ S5P_DIS_IRQ_CENTRAL0,			{ 0x0, 0x0, 0x0 } },
@@ -203,7 +203,7 @@ static struct exynos_pmu_conf exynos4x12_pmu_config[] = { 
	{ PMU_TABLE_END,},

	{ PMU_TABLE_END,},

};

};





static struct exynos_pmu_conf exynos4412_pmu_config[] = {

static const struct exynos_pmu_conf exynos4412_pmu_config[] = {

	{ S5P_ARM_CORE2_LOWPWR,			{ 0x0, 0x0, 0x2 } },

	{ S5P_ARM_CORE2_LOWPWR,			{ 0x0, 0x0, 0x2 } },

	{ S5P_DIS_IRQ_CORE2,			{ 0x0, 0x0, 0x0 } },

	{ S5P_DIS_IRQ_CORE2,			{ 0x0, 0x0, 0x0 } },

	{ S5P_DIS_IRQ_CENTRAL2,			{ 0x0, 0x0, 0x0 } },

	{ S5P_DIS_IRQ_CENTRAL2,			{ 0x0, 0x0, 0x0 } },
@@ -213,7 +213,7 @@ static struct exynos_pmu_conf exynos4412_pmu_config[] = { 
	{ PMU_TABLE_END,},

	{ PMU_TABLE_END,},

};

};





static struct exynos_pmu_conf exynos5250_pmu_config[] = {

static const struct exynos_pmu_conf exynos5250_pmu_config[] = {

	/* { .reg = address, .val = { AFTR, LPA, SLEEP } */

	/* { .reg = address, .val = { AFTR, LPA, SLEEP } */

	{ EXYNOS5_ARM_CORE0_SYS_PWR_REG,		{ 0x0, 0x0, 0x2} },

	{ EXYNOS5_ARM_CORE0_SYS_PWR_REG,		{ 0x0, 0x0, 0x2} },

	{ EXYNOS5_DIS_IRQ_ARM_CORE0_LOCAL_SYS_PWR_REG,	{ 0x0, 0x0, 0x0} },

	{ EXYNOS5_DIS_IRQ_ARM_CORE0_LOCAL_SYS_PWR_REG,	{ 0x0, 0x0, 0x0} },
@@ -317,7 +317,7 @@ static struct exynos_pmu_conf exynos5250_pmu_config[] = { 
	{ PMU_TABLE_END,},

	{ PMU_TABLE_END,},

};

};





static void __iomem *exynos5_list_both_cnt_feed[] = {

static void __iomem * const exynos5_list_both_cnt_feed[] = {

	EXYNOS5_ARM_CORE0_OPTION,

	EXYNOS5_ARM_CORE0_OPTION,

	EXYNOS5_ARM_CORE1_OPTION,

	EXYNOS5_ARM_CORE1_OPTION,

	EXYNOS5_ARM_COMMON_OPTION,

	EXYNOS5_ARM_COMMON_OPTION,
@@ -331,7 +331,7 @@ static void __iomem *exynos5_list_both_cnt_feed[] = { 
	EXYNOS5_TOP_PWR_SYSMEM_OPTION,

	EXYNOS5_TOP_PWR_SYSMEM_OPTION,

};

};





static void __iomem *exynos5_list_diable_wfi_wfe[] = {

static void __iomem * const exynos5_list_diable_wfi_wfe[] = {

	EXYNOS5_ARM_CORE1_OPTION,

	EXYNOS5_ARM_CORE1_OPTION,

	EXYNOS5_FSYS_ARM_OPTION,

	EXYNOS5_FSYS_ARM_OPTION,

	EXYNOS5_ISP_ARM_OPTION,

	EXYNOS5_ISP_ARM_OPTION,

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