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arm64: kernel: add __init marker to PSCI init functions

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PSCI init functions must be marked as __init so that they are freed
by the kernel upon boot.

This patch marks the PSCI init functions as such since they need not
be persistent in the kernel address space after the kernel has booted.

Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
This commit is contained in:
Lorenzo Pieralisi 2014-07-17 18:19:19 +01:00 committed by Catalin Marinas
parent 756854d9b9
commit b9e97ef93c
1 changed files with 2 additions and 2 deletions
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4
arch/arm64/kernel/psci.c
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@ -235,7 +235,7 @@ static void psci_sys_poweroff(void)
* PSCI Function IDs for v0.2+ are well defined so use
* standard values.
*/
static int psci_0_2_init(struct device_node *np)
static int __init psci_0_2_init(struct device_node *np)
{
int err, ver;
@ -296,7 +296,7 @@ out_put_node:
/*
* PSCI < v0.2 get PSCI Function IDs via DT.
*/
static int psci_0_1_init(struct device_node *np)
static int __init psci_0_1_init(struct device_node *np)
{
u32 id;
int err;