[PATCH 1/5] ARM: mvebu: Use __init for the PM initialization functions

Gregory CLEMENT
2015-03-30T14:04:34Z

mvebu_pm_init and mvebu_armada_xp_gp_pm_init are only called during
boot, so flag them with __init and save some memory.

Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
---
arch/arm/mach-mvebu/pm-board.c | 2 +-
arch/arm/mach-mvebu/pm.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/mach-mvebu/pm-board.c b/arch/arm/mach-mvebu/pm-board.c
index 6dfd4ab97b2a..e56782ac9fbe 100644
--- a/arch/arm/mach-mvebu/pm-board.c
+++ b/arch/arm/mach-mvebu/pm-board.c
@@ -73,7 +73,7 @@ static void mvebu_armada_xp_gp_pm_enter(void __iomem *sdram_reg, u32 srcmd)
[ackcmd] "r" (ackcmd), [gpio_ctrl] "r" (gpio_ctrl) : "r1");
}

-static int mvebu_armada_xp_gp_pm_init(void)
+static int __init mvebu_armada_xp_gp_pm_init(void)
{
struct device_node *np;
struct device_node *gpio_ctrl_np;
diff --git a/arch/arm/mach-mvebu/pm.c b/arch/arm/mach-mvebu/pm.c
index 6573a8f11f70..36f28db6e3a1 100644
--- a/arch/arm/mach-mvebu/pm.c
+++ b/arch/arm/mach-mvebu/pm.c
@@ -177,7 +177,7 @@ static const struct platform_suspend_ops mvebu_pm_ops = {
.valid = suspend_valid_only_mem,
};

-int mvebu_pm_init(void (*board_pm_enter)(void __iomem *sdram_reg, u32 srcmd))
+int __init mvebu_pm_init(void (*board_pm_enter)(void __iomem *sdram_reg, u32 srcmd))
{
struct device_node *np;
struct resource res;
--
2.1.0