soc: samsung: pmu: Remove duplicated define for ARM_L2_OPTION register

The register ARM_L2_OPTION (0x2608 in Exynos4 and Exynos5 PMU) was
defined twice.  Both names were used in the Exynos542x code.  Simplify
this.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>

diff --git a/arch/arm/mach-exynos/suspend.c b/arch/arm/mach-exynos/suspend.c
index 06332f6..bf97de8 100644 (file)
--- a/arch/arm/mach-exynos/suspend.c
+++ b/arch/arm/mach-exynos/suspend.c
@@ -388,9 +388,9 @@ static void exynos5420_pm_prepare(void)
        if (IS_ENABLED(CONFIG_EXYNOS5420_MCPM))
                pmu_raw_writel(virt_to_phys(mcpm_entry_point), S5P_INFORM0);
 
-       tmp = pmu_raw_readl(EXYNOS5_ARM_L2_OPTION);
-       tmp &= ~EXYNOS5_USE_RETENTION;
-       pmu_raw_writel(tmp, EXYNOS5_ARM_L2_OPTION);
+       tmp = pmu_raw_readl(EXYNOS_L2_OPTION(0));
+       tmp &= ~EXYNOS_L2_USE_RETENTION;
+       pmu_raw_writel(tmp, EXYNOS_L2_OPTION(0));
 
        tmp = pmu_raw_readl(EXYNOS5420_SFR_AXI_CGDIS1);
        tmp |= EXYNOS5420_UFS;

diff --git a/drivers/soc/samsung/exynos5250-pmu.c b/drivers/soc/samsung/exynos5250-pmu.c
index 3fac425..8d94f08 100644 (file)
--- a/drivers/soc/samsung/exynos5250-pmu.c
+++ b/drivers/soc/samsung/exynos5250-pmu.c
@@ -29,7 +29,7 @@ static const struct exynos_pmu_conf exynos5250_pmu_config[] = {
        { EXYNOS5_DIS_IRQ_ISP_ARM_CENTRAL_SYS_PWR_REG,  { 0x0, 0x0, 0x0} },
        { EXYNOS5_ARM_COMMON_SYS_PWR_REG,               { 0x0, 0x0, 0x2} },
        { EXYNOS5_ARM_L2_SYS_PWR_REG,                   { 0x3, 0x3, 0x3} },
-       { EXYNOS5_ARM_L2_OPTION,                        { 0x10, 0x10, 0x0 } },
+       { EXYNOS_L2_OPTION(0),                          { 0x10, 0x10, 0x0 } },
        { EXYNOS5_CMU_ACLKSTOP_SYS_PWR_REG,             { 0x1, 0x0, 0x1} },
        { EXYNOS5_CMU_SCLKSTOP_SYS_PWR_REG,             { 0x1, 0x0, 0x1} },
        { EXYNOS5_CMU_RESET_SYS_PWR_REG,                { 0x1, 0x1, 0x0} },

diff --git a/drivers/soc/samsung/exynos5420-pmu.c b/drivers/soc/samsung/exynos5420-pmu.c
index 3f2c641..0a89fa7 100644 (file)
--- a/drivers/soc/samsung/exynos5420-pmu.c
+++ b/drivers/soc/samsung/exynos5420-pmu.c
@@ -230,11 +230,11 @@ static void exynos5420_pmu_init(void)
        pmu_raw_writel(EXYNOS5420_USE_STANDBY_WFI_ALL, S5P_CENTRAL_SEQ_OPTION);
 
        value  = pmu_raw_readl(EXYNOS_L2_OPTION(0));
-       value &= ~EXYNOS5_USE_RETENTION;
+       value &= ~EXYNOS_L2_USE_RETENTION;
        pmu_raw_writel(value, EXYNOS_L2_OPTION(0));
 
        value = pmu_raw_readl(EXYNOS_L2_OPTION(1));
-       value &= ~EXYNOS5_USE_RETENTION;
+       value &= ~EXYNOS_L2_USE_RETENTION;
        pmu_raw_writel(value, EXYNOS_L2_OPTION(1));
 
        /*

diff --git a/include/linux/soc/samsung/exynos-regs-pmu.h b/include/linux/soc/samsung/exynos-regs-pmu.h
index 9793502..9786c62 100644 (file)
--- a/include/linux/soc/samsung/exynos-regs-pmu.h
+++ b/include/linux/soc/samsung/exynos-regs-pmu.h
@@ -149,8 +149,7 @@
 #define EXYNOS_L2_OPTION(_nr)                  \
                        (EXYNOS_L2_CONFIGURATION(_nr) + 0x8)
 
-#define EXYNOS5_ARM_L2_OPTION                  0x2608
-#define EXYNOS5_USE_RETENTION                  BIT(4)
+#define EXYNOS_L2_USE_RETENTION                        BIT(4)
 
 #define S5P_PAD_RET_MAUDIO_OPTION              0x3028
 #define S5P_PAD_RET_MMC2_OPTION                        0x30c8