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arm64: add __init/__initdata section marker to some functions/variables

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These functions/variables are not needed after booting, so mark them
as __init or __initdata.

Signed-off-by: Jisheng Zhang <jszhang@marvell.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
This commit is contained in:
Jisheng Zhang
2015-11-20 17:59:10 +08:00
committed by Will Deacon
parent 76c714be0e
commit a7c61a3452
5 changed files with 14 additions and 13 deletions
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9
arch/arm64/kernel/cpufeature.c
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@@ -684,7 +684,7 @@ static const struct arm64_cpu_capabilities arm64_hwcaps[] = {
{},
};
static void cap_set_hwcap(const struct arm64_cpu_capabilities *cap)
static void __init cap_set_hwcap(const struct arm64_cpu_capabilities *cap)
{
switch (cap->hwcap_type) {
case CAP_HWCAP:
@@ -729,7 +729,7 @@ static bool __maybe_unused cpus_have_hwcap(const struct arm64_cpu_capabilities *
return rc;
}
static void setup_cpu_hwcaps(void)
static void __init setup_cpu_hwcaps(void)
{
int i;
const struct arm64_cpu_capabilities *hwcaps = arm64_hwcaps;
@@ -758,7 +758,8 @@ void update_cpu_capabilities(const struct arm64_cpu_capabilities *caps,
* Run through the enabled capabilities and enable() it on all active
* CPUs
*/
static void enable_cpu_capabilities(const struct arm64_cpu_capabilities *caps)
static void __init
enable_cpu_capabilities(const struct arm64_cpu_capabilities *caps)
{
int i;
@@ -897,7 +898,7 @@ static inline void set_sys_caps_initialised(void)
#endif /* CONFIG_HOTPLUG_CPU */
static void setup_feature_capabilities(void)
static void __init setup_feature_capabilities(void)
{
update_cpu_capabilities(arm64_features, "detected feature:");
enable_cpu_capabilities(arm64_features);