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authorOlof Johansson <olof@lixom.net>2017-01-16 22:28:56 -0800
committerOlof Johansson <olof@lixom.net>2017-01-16 22:28:56 -0800
commitd2d08aba624899d159fbe5b0ed3a6915232e42c7 (patch)
treece675ca17c56bf1d938f0c134f91a7d252be4846 /arch/arm/mach-exynos
parentddcb0a762b61e374cc9d0269da0d9abc44489bb4 (diff)
parentcda1a52dab50340728e46601e6c9da9fc4beaf1f (diff)
downloadlinux-d2d08aba624899d159fbe5b0ed3a6915232e42c7.tar.bz2
Merge tag 'samsung-soc-4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/soc
Samsung mach/soc update for v4.11. Mostly cleanups: 1. Removal of unused platform data in S3C24XX and S3C64xx as follow up of conversion to new DMA channel request API. 2. Adding const and __ro_after_init to various data in Samsung platforms. * tag 'samsung-soc-4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: ARM: s3c64xx: Constify wake_irqs ARM: s3c24xx: Constify wake_irqs ARM: SAMSUNG: Constify array of wake irqs passed to samsung_sync_wakemask ARM: s3c64xx: Annotate external clock frequencies __ro_after_init ARM: s3c24xx: Constify few integer tables ARM: EXYNOS: Annotate iomem and pm_data pointers __ro_after_init ARM: EXYNOS: Constify list of retention registers ARM: s3c24xx: Drop unused struct s3c_audio_pdata entries ARM: s3c64xx: Drop initialization of unused struct s3c_audio_pdata fields Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm/mach-exynos')
-rw-r--r--arch/arm/mach-exynos/exynos.c4
-rw-r--r--arch/arm/mach-exynos/mcpm-exynos.c2
-rw-r--r--arch/arm/mach-exynos/suspend.c10
3 files changed, 8 insertions, 8 deletions
diff --git a/arch/arm/mach-exynos/exynos.c b/arch/arm/mach-exynos/exynos.c
index 757fc11de30d..35b832f4bc7e 100644
--- a/arch/arm/mach-exynos/exynos.c
+++ b/arch/arm/mach-exynos/exynos.c
@@ -45,8 +45,8 @@ static struct platform_device exynos_cpuidle = {
.id = -1,
};
-void __iomem *sysram_base_addr;
-void __iomem *sysram_ns_base_addr;
+void __iomem *sysram_base_addr __ro_after_init;
+void __iomem *sysram_ns_base_addr __ro_after_init;
void __init exynos_sysram_init(void)
{
diff --git a/arch/arm/mach-exynos/mcpm-exynos.c b/arch/arm/mach-exynos/mcpm-exynos.c
index f086bf615b29..038fd8c993d0 100644
--- a/arch/arm/mach-exynos/mcpm-exynos.c
+++ b/arch/arm/mach-exynos/mcpm-exynos.c
@@ -32,7 +32,7 @@
#define EXYNOS5420_USE_ARM_CORE_DOWN_STATE BIT(29)
#define EXYNOS5420_USE_L2_COMMON_UP_STATE BIT(30)
-static void __iomem *ns_sram_base_addr;
+static void __iomem *ns_sram_base_addr __ro_after_init;
/*
* The common v7_exit_coherency_flush API could not be used because of the
diff --git a/arch/arm/mach-exynos/suspend.c b/arch/arm/mach-exynos/suspend.c
index 06332f626565..518420241062 100644
--- a/arch/arm/mach-exynos/suspend.c
+++ b/arch/arm/mach-exynos/suspend.c
@@ -57,7 +57,7 @@ struct exynos_wkup_irq {
struct exynos_pm_data {
const struct exynos_wkup_irq *wkup_irq;
unsigned int wake_disable_mask;
- unsigned int *release_ret_regs;
+ const unsigned int *release_ret_regs;
void (*pm_prepare)(void);
void (*pm_resume_prepare)(void);
@@ -66,7 +66,7 @@ struct exynos_pm_data {
int (*cpu_suspend)(unsigned long);
};
-static const struct exynos_pm_data *pm_data;
+static const struct exynos_pm_data *pm_data __ro_after_init;
static int exynos5420_cpu_state;
static unsigned int exynos_pmu_spare3;
@@ -95,7 +95,7 @@ static const struct exynos_wkup_irq exynos5250_wkup_irq[] = {
{ /* sentinel */ },
};
-static unsigned int exynos_release_ret_regs[] = {
+static const unsigned int exynos_release_ret_regs[] = {
S5P_PAD_RET_MAUDIO_OPTION,
S5P_PAD_RET_GPIO_OPTION,
S5P_PAD_RET_UART_OPTION,
@@ -106,7 +106,7 @@ static unsigned int exynos_release_ret_regs[] = {
REG_TABLE_END,
};
-static unsigned int exynos3250_release_ret_regs[] = {
+static const unsigned int exynos3250_release_ret_regs[] = {
S5P_PAD_RET_MAUDIO_OPTION,
S5P_PAD_RET_GPIO_OPTION,
S5P_PAD_RET_UART_OPTION,
@@ -119,7 +119,7 @@ static unsigned int exynos3250_release_ret_regs[] = {
REG_TABLE_END,
};
-static unsigned int exynos5420_release_ret_regs[] = {
+static const unsigned int exynos5420_release_ret_regs[] = {
EXYNOS_PAD_RET_DRAM_OPTION,
EXYNOS_PAD_RET_MAUDIO_OPTION,
EXYNOS_PAD_RET_JTAG_OPTION,